Our Journey: From First Prototype to a New Era in Fencing

When we soldered together the very first experimental pocket boxes in 2020, we weren’t sure what to expect. Would they even work on the piste? Those first field tests in épée and foil felt like a leap into the unknown — but when the lights came on and the system responded just as we hoped, we knew we were onto something special.

From that moment, the idea became a mission.

2021 - Turning prototypes into products

After countless late nights and iterations, we completed the development of our first-generation pocket box. For the first time, fencers could experience a reliable, portable scoring system that fit in their pocket. We opened sales globally, and within months, hundreds of devices were being used in clubs around the world.

Announcement of Calibur production in 2021.
The 1st generation Calibur Pocket Boxes, our first product to be available around the globe.

2022 - Gaining trust in the community

As word spread, two of the biggest names in fencing — PBT and Allstar — decided to carry our product. For us, it was more than just retail agreements; it was validation that even established players in the sport saw the value of what we were building. Ever since, Calibur is available in dozens of physical fencing stores worldwide.

2023 - Into the spotlight

The year brought challenges and big opportunities. We were invited to present our vision on Shark Tank, a nerve-wracking but unforgettable experience. Soon after, STRT Holding joined us as an investor. With their support and the community’s continued enthusiasm, sales soared into the thousands.

Tibi and Roland in the show "Shark Tank" of Hungary.

2024 - A breakthrough for sabre

Sabre fencers had been patiently waiting, and finally, the Gen2 Pocket Box delivered. Scoring was now possible without any extension kits — and we used the redesign to bring major improvements in accuracy, ease of use, and overall experience. It felt like a new chapter for our technology.

2025 - Connecting past and future

This year, we introduced the Relay: a bridge between tradition and innovation. For the first time, pocket boxes can connect to classic scoring machines, transforming them into wireless systems without losing the feel of tradition. It’s the clearest sign yet that our goal isn’t just to innovate, but to integrate.

Looking back, it’s incredible to see how far we’ve come in just five years. What started as a small experiment has grown into a movement, embraced by fencers across the world. And while we’re proud of what we’ve built so far, we know the journey is only beginning.

What's next?

We’re not stopping here. The next steps on our journey include introducing piste grounding, polishing accuracy in those specific edge cases for foil and sabre, and making our website available in new languages — so even more of the fencing world can connect with us directly.

Here’s to the next chapter.

Bringing Fencing to Where It’s Never Been Before – “E tla Natšo”

In the world of fencing, we often talk about courage, strategy, and perseverance. But in South Africa’s Limpopo province, these values have taken on a whole new meaning through the E tla Natšo Project — an inspiring initiative whose name in Sepedi means “Bring it on”.

Led by the passionate and tireless Dr. Renuka Ramroop, the project is breaking down barriers that have long kept fencing out of reach for rural and underserved communities. For too long, this beautiful sport was seen as the preserve of the privileged few. E tla Natšo is changing that — proving that fencing belongs not only in big city clubs but also in school halls, playgrounds, and community centers in places where many children had never even seen a fencing blade before.

Watch our quick interview with Dr. Renuka Ramroop made during the FISU World University Games in Essen!

What the project is about

At its heart, the E tla Natšo Project is about bringing fencing into places where sporting opportunities are almost non-existent. In small villages and rural schools, where children often have little access to structured activities, fencing becomes not just a sport but a gateway to growth. Coaches and volunteers work directly with these communities, introducing the discipline of fencing and offering young people the chance to train, compete, and dream beyond the boundaries of their immediate surroundings.

A Milestone Worth Celebrating

In 2024, the project celebrated its first national medal when Jonathan Mathete climbed the podium at the Junior Nationals. For the young fencers of Limpopo, this wasn’t just a medal — it was proof that their dreams were valid, their training mattered, and their place in the sport was real.

But the project’s true victories can’t be measured in medals alone. They are found in the look on a child’s face when they try on a mask for the first time, in the friendships formed across villages, and in the growing confidence of young athletes who learn to stand tall — on and off the piste.

Fencing as a Force for Change

Through E tla Natšo, fencing has become more than just a sport. It’s a tool for:

This is fencing at its most powerful — not just shaping athletes, but shaping lives.

Breaking Down Barriers

One of the greatest challenges for new clubs, especially in rural areas, is access to equipment and infrastructure. That’s where innovation plays a role. Today, technology like the Calibur wireless scoring system makes it easier than ever to bring fencing to places without traditional setups. Without the need for complex cabling or expensive scoring machines, a club can start small — in a school hall, a community center, or even outdoors — and grow from there.

It’s exactly this kind of accessibility that allows projects like E tla Natšo to take root, flourish, and inspire.

Why We Should All Be Proud

As fencers, we should take pride in knowing that our sport is expanding into new territories, reaching young people who might never have dreamed of stepping onto a piste. Every foil, épée, and sabre bout fought in Limpopo’s rural schools is a testament to fencing’s universal appeal — and a reminder that our sport thrives when it belongs to everyone.

So to the team at the Limpopo Fencing Association: E tla Natšo. Bring it on. The fencing world is watching — and cheering you on.

How to support the project?

Taking fencing to rural areas is not just about sport—it’s about equity, transformation, and hope. But it cannot be done it alone. Your can contribute to:

By partnering with LFA for the E tla natšo project, supporters become part of a powerful movement for change—one that is redefining who gets to participate, excel, and lead in sport and society.

Contact:  Chairperson of LFA: Dr Renuka Ramroop

limpopofencingassociation@gmail.com  or +27 828729592

🏆 Calibur Video Contest – Meet the Winners!

The Calibur community brought the energy, the creativity, and plenty of laughs in our first-ever Video Contest! We were amazed by the variety of entries — from epic mountain fencing to clever training ideas and comedy gold.

After reviewing all your awesome submissions, we’ve selected the three winning videos that stood out the most based on uniqueness, video quality, and reach.

🎬 Winning Entries

1. Peter Wall – Some things you can only do wireless...

When we first saw the thumbnail for the video, we thought someone had misunderstood the contest and wanted to showcase their fence on their ranch. Then we couldn't stop laughing...

📺 Watch the video:

2. Skyward Fencing – Fencing around

Great edit, funny theme, and above all, it reminded us why we do what we do. We love to see the fun in fencing!

📺 Watch the video:

3. Roberta Nordio – Free to Beep!

Who needs a fencing hall, when you have beautiful seasides and gardens, or even your living room to practice?

📺 Watch the video:

💬 A Big Thank You

Thank you to everyone who entered the contest. Your creativity showed the true spirit of wireless fencing and made this event something special. We're excited to feature your videos in our upcoming campaigns — and stay tuned, because more contests are coming!

Missed the giveaway? Get your Relay now!

Show Off Your Skills & Win a Calibur Relay!

Are you ready to show the world how you fence without limits? Here’s your chance to get creative, go wild, and win one of three Relay units — our cutting-edge accessory that takes your Calibur experience even further!

We’re launching the Calibur Video Contest — and we want to see your best, most impressive videos featuring the Calibur system in action.

🥇 What You Can Win

We’re giving away one Relay unit to the winner of each category:

📹 How to Enter

  1. Record a video of yourself or your team using the Calibur system.
  2. Pick the category that fits best (Spectacular, Creative, or Funny).
  3. Submit your video using [this form].
  4. Bonus points: Post your video publicly on your social media (Instagram, Facebook) and tag @Calibur.Fencing!

Multiple submissions are welcome, but each video can only compete in one category.

🎁 A Gift for Every Participant

Everyone who submits a video will receive a 20% discount for their next pocket box purchase!

Note: This discount cannot be combined with other offers or promotions.

🏆 How We Pick Winners

Our panel will judge the entries based on:

📜 A Few Important Notes

By submitting your video, you agree that we can use it for marketing purposes (website, social media, ads). Only participate if you’re happy for your content to be featured!

Submissions close on 15th of July 2025— don’t miss out!

Ready to roll? 🎥 Grab your Calibur, get inspired, and show us what you’ve got!

FNCNG Streetwear – Because the Fight Doesn’t End on the Piste

At Calibur, we know the feeling. That exact moment when you tighten your glove, lower your mask, and step onto the piste — confident, focused, sharp. But what about the rest of the day? When you’re not fencing? Until now, probably nothing special. That’s about to change.

Meet FNCNG – A Streetwear Brand Born from the Spirit of Fencing

This fall, our good friends at PBT Fencing are unveiling something new: FNCNG Streetwear (pronounced: fencing). It’s not just about what you wear in the hall — it’s about how you carry the spirit of fencing everywhere you go.

FNCNG is created by fencers, for fencers, and for everyone who believes fencing is more than a sport. It’s identity. It’s elegance and edge. It’s personal.

What Makes FNCNG Different?

This isn’t just apparel. It’s a statement. A connection to our community, our history, and our shared obsession with precision and individuality.

Calibur x FNCNG — A Natural Match

Just like our Calibur Pocket Boxes and Relays that bring cutting-edge tech to the piste in a matchbox-sized form, FNCNG brings that same philosophy to what you wear: functional, sharp, and unapologetically fencing.

So yeah, we’re hyped. And proud to introduce FNCNG to our Calibur family.


Want a First Look at the Collection?

Things are heating up behind the scenes. Be the first to get in on it:

👉 Visit: fncng.com

Final Touch

FNCNG isn’t just merch. It’s a movement. It’s everything fencing stands for — repackaged in clean lines and fearless attitude.

At Calibur, we’re thrilled to support this bold new vision. Because fencing doesn’t stop when the bout ends.

FNCNG – Only Sharp is Real. Powered by PBT Fencing.

#FNCNG #FNCNGStreetwear #StreetwearForFencers #MyFNCNG

Free épée training camp in Hungary?

Yes – and it’s more than just a dream.

This summer, competitive épée fencers have a unique chance to train with top-level athletes and coaches at an elite training camp in Debrecen, Hungarycompletely free of charge when purchasing from Calibur.

Coach team of Békessy Béla Fencing Club

How does it work?

If you buy a set of Calibur Pocket Boxes and meet the eligibility criteria, you can join the Debrecen training camp for free. That’s right: no camp fees, just bring your gear, your fighting spirit, and cover your own travel and accommodation.

Alternatively, if you register and pay for the camp independently, you’ll receive a $150 discount on your next Calibur Pocket Box purchase.

The offers are valid until 30th of June 2025 and are not applicable with other discounts.

Camp details

  • Host: Békessy Béla Fencing Club
  • Who can apply?
    • Fencers born in 2010 or earlier
    • With at least 3 years of fencing experience
    • Wheelchair fencers are welcome
  • Location: Debrecen, Faraktár street 65., Hungary
  • Dates: 11-16th of August 2025
  • What's included: High-level training sessions with experienced coaches and sparring with top-level athletes (2 sessions each day).
  • What’s not included:
    • Travel, accommodation, meals
    • Visas, insurances, and other personal logistics
    • Please note: The organizing club is not responsible for minors outside of training hours

Camp coaches

With decades of experience and unmatched love for fencing, the coaches are ready to share their knowledge from multiple countries, generations and fencing schools.

Dr. Gábor Salamon
Several Olympic and World Championship medals in épée and modern pentathlon

Solt Serra
Coach of women's épée team of Sweden, Djurgårdens IF head coach, countless national medals

Filip Nyman
Responsible for youth Djurgårdens IF

How to join

When you make a Calibur purchase, just mention "Debrecen Camp" in the order notes or contact us directly after ordering. We’ll help you get in touch with the organizers and confirm your free participation.

Spots are limited, and this is a chance to level up your fencing alongside motivated peers in a competitive yet supportive environment.

Train smart. Train free. Train with Calibur.

Presenting: The Relay

We’re thrilled to finally pull back the curtain on a product you’ve seen in action, heard us talk about, and maybe even tested under its old codename. What was once known as the Hub now has a name that better reflects its role in your setup: The Relay.

The Relay is all about connection — between devices, between generations of technology, and between the way fencing has always been and where it’s going. It’s a smart, compact, and incredibly versatile scoring accessory that brings wireless functionality and app-powered intelligence to any scoring machine.

Watch our quick set-up tutorial!

Why the Relay?

You already know what it does, but here’s what makes the Relay a game-changer:

✅ Wireless bridge to the past

Use your Calibur pocket boxes with traditional scoring machines. The Relay makes traditional systems wireless, saving you from costly repairs or refurbishing.

✅ Compact scoring machine

The Relay doubles as a fully functional, standalone scoring device. With clear LED outputs and reliable fencing logic, it's suitable for minimalist setups. We do recommend to use it with a scoreboard though, because its integrated lights and speaker isn't that powerful.

✅ App connected by the end of 2025

All the smart features you love — real-time scoring on the mobile app, cloud data, session history — are going to be integrated by the end of this year. The Relay keeps your experience seamless and connected, both on and off the strip.


Ready for Preorder

The Relay will start shipping in July, and preorders open today. Early adopters get priority fulfillment and a small thank-you from us:
10% off if you preorder before 31th May -> 18th of June!

To everyone who helped test and refine the Relay: thank you. Your feedback shaped this product into something that truly bridges tradition and technology. We can’t wait to get it into your hands.

Got questions? Drop us a message. Want to see the Relay in action? We’ll be posting demo videos on our social channels soon.

Let’s upgrade fencing together.

Épée GP Budapest 2025 - Event Highlights

This past weekend, our team had the incredible opportunity to attend the Budapest Épée Grand Prix, one of the most prestigious events on the international fencing calendar. Surrounded by some of the world’s top athletes, coaches, and fencing enthusiasts, we showcased the Calibur wireless scoring system and connected with the community we’re proud to serve.

Photo by Eva Pavía #BizziTeam - FIE

Bringing Calibur to the Strip

We set up a test piste right next to the action, giving fencers, coaches, and referees the chance to experience Calibur firsthand. Throughout the weekend, we ran live demonstrations, walking visitors through the features of our system and answering tons of great questions.

National team athletes, club fencers, and referees all stepped in to test Calibur—and the reactions were overwhelmingly positive. Many were impressed by the system’s wireless flexibility, easy setup, and low-latency hit detection. The integration with our mobile app also caught attention, especially among coaches looking for smart tools to enhance training.

Connecting with Fencing Professionals

Beyond the test piste, the event was a great networking opportunity. We met fencing club owners, national federation representatives, and potential distributors—all curious to learn more about what Calibur can offer. These new connections open exciting possibilities for future collaborations and pilot programs.

Swapping merch with our friend Mark from Fechtklingen.de

What’s Next?

Walking away from the Grand Prix, we’re more motivated than ever. Events like this remind us why we started building Calibur in the first place: to create a modern, flexible, and accessible scoring system that grows with the sport.

We’ll be working closely with some of the clubs and athletes we met, continuing to test, refine, and expand Calibur’s capabilities. Stay tuned—this is just the beginning.

Thank you to everyone who stopped by, tried the system, and shared their thoughts. We’ll see you at the next competition!

Do you already have your own set of Calibur pocket boxes?

Meet us at the Épée Grand Prix in Budapest

Want to see Calibur in a professional environment? We are going to have a strip and a table set up to answer all your questions and showcase our new product that allows pocket boxes to connect with traditional scoring machines.

We will at the Westend GP from Thursday 13/03 (weapon check) until Sunday 16/03.

Our warm-up strip last year at the GP

Send a mail to roland@caliburfencing.com if you want to

Make your order before arriving and pick it up at the GP!

Transforming the oldest Hungarian fencing hall

Key takeaways:

  • Joy of fencing without wires
  • Time saved on repairing reels
  • Portability, versatile uses

But what happened exactly?

An interview with the head of the club

University Fencing Club of Budapest

One of our close partners, UFC, is a real museum for fencers. It's the oldest fencing club in Hungary and it is located in the heart of Budapest. With the lead of dr. Jenő Pap, former world champion, they were among the first clubs to adapt our system.

"I immediately thought of it as a huge opportunity... but honestly, I couldn't imagine it would come to a success." - Jenő told us.

"The kids love it...

...sometimes they even evolve their game, fencing all around the hall instead of just the piste, you know, very playfully."

Younger fencers, who are already immersed in a digital world, have shown a strong preference for wireless systems. This wireless transition not only modernizes the sport but also creates a more engaging and intuitive experience for the next generation of fencers.

Cost and time efficiency of the system

Upgrading to our new devices brought a host of benefits, not least of which is the significant reduction in maintenance costs in the club. Here’s how:

By lowering both time and monetary investments, the club can reallocate funds towards further development and training opportunities for its members.

Training camps and competitions

"...they are also very useful for warming up at large competitions when there are not enough pistes. Basically you have to take a little matchbox and a phone and there you are, you can fence in the hallway or wherever you find some space."

The portability of the system makes fencing training sessions a LOT easier. Remember when you had to "reserve" a piste upon arriving to a competition by leaving your mask there? No more of that.

Want to go wireless in your fencing hall too?

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