Not everything needs to be mass-produced. The Gennai Pen SL01 features a complex mechanical structure that requires precision machining, assembly, and careful quality control. Our current production plan is limited to approximately 1,000 pieces. A small-batch collaboration between Hidetoshi Naka

Four tools, one compact setup. 🍴When you’re done, everything nests neatly into the bottle opener frame for easy carry. #tacticalgeek #edc #everydaycarry #dailycarry #edcgear

Small detail. Big difference. ✨CNC-machined from TC4 titanium and sandblasted for a clean, premium finish. #tacticalgeek #edc #everydaycarry #dailycarry #edcgear

Warning: you may press this button far more than necessary. Even when you’re not writing, the Telegraph Key-style mechanism is still there to click, press, and play with. A pen when you need one. A mechanical fidget when you don’t. The Gennai Pen SL01 is coming. Follow the Kickstarter project

Premium materials. Everyday performance. 🔥Built with XPAC or 500D fabric exterior and 420D nylon lining for a lightweight yet durable carry. #tacticalgeek #edc #everydaycarry #edcbag #edcgear

Add a luminous touch to your gear with a glow-in-the-dark patch that keeps your setup standing out when the lights go down. #tacticalgeek #edc #everydaycarry #edccommunity #edcgear

Not just a pen. A collectible piece. ✍️ Crafted from rare materials with a unique design. Sold out means gone forever. #tacticalgeek #edc #everydaycarry #titaniumedc #cerakote

No hidden mechanics. No attempt to make it look simple. The screws stay visible. The layers stay visible. The mechanism becomes part of the design. That’s the mechanical steampunk language of Hidetoshi Nakayama. And soon, you’ll be able to carry it in your pocket. Follow the project on Kic

From the first stop to the last. Busy days rarely follow just one plan. Commutes, work, coffee runs, workouts, travel, and whatever comes after — build a carry setup that keeps up with the whole day. Pack smart. Move easy. Stay ready. #tacticalgeek #edc #everydaycarry #dailycarry

More space. More possibilities. 🔥 Smooth loop panels give your gear more room for patches, customization, and personal style. #tacticalgeek #edc #everydaycarry #dailycarry #edcgear

Small gear, easy carry. 👊 Keep your lighter or WUBEN G5 flashlight within reach without adding extra bulk. #tacticalgeek #edc #everydaycarry #dailycarry #edcgear

This is technically a ballpoint pen. Technically. At 96 mm long and approximately 63 g, the Gennai Pen SL01 packs exposed mechanics, stainless steel construction, a Telegraph Key-style mechanism, and a mechanical pocket clip into one compact object. There’s a lot going on for something this smal

Multiple compartments, interior & exterior hook-and-loop panels, plus MOLLE areas on the strap — customize your carry your way. #tacticalgeek #edc #everydaycarry #edcbag #edcgear

Which one matches your carry style? 👀 Multiple designs for your Leatherman ARC & Bit Kit — pick your favorite setup. #tacticalgeek #edc #everydaycarry #edcgear #leatherman

Back-to-school season means getting back into the rhythm. 🎒 Laptop. Charger. Keys. Headphones. Tools. The essentials that move with you every day. A smarter carry setup keeps everything organized, accessible, and ready to go. Better routine. Better carry. #tacticalgeek #edc #everydayca

Click to extend. Press to retract. Then do it again… just because you can. The Gennai Pen SL01 turns one of the simplest everyday objects into a mechanical interaction you’ll probably find yourself repeating far more than necessary. Coming soon to Kickstarter. Follow the project before launc

What happens when a Japanese knife artist designs a ballpoint pen? You don’t get an ordinary pen. You get exposed screws, layered metal construction, mechanical interaction, and a silhouette that feels more like a miniature machine. Designed entirely by Hidetoshi Nakayama. Developed and manufac

Why does a ballpoint pen need a Telegraph Key? That’s exactly the point. One press retracts the refill. Press it again. And again. And again. Writing tool or mechanical fidget? Maybe both. Follow the Gennai Pen SL01 on Kickstarter. https://www.kickstarter.com/projects/hermanpeng/the-gennai

Waist carry not enough anymore? 👀 Take it up a level. This chest carry setup keeps your phone accessible, secure, and out of your pockets. #tacticalgeek #edc #everydaycarry #dailycarry #edcgear

More than a pen — a jewelry-grade sculptural artwork. Dark, rugged relief details are elevated with hand-set solid gold accents and precious gemstones, creating a striking interplay of light, shadow, and texture. Made to be admired, carried, and collected. This piece has already found its new