

What is "Boulder Cube"
Boulder Cube is a handcrafted climbing tool designed to help you train your fingers like you're on a real route.
Inspired by professional route setters, it delivers an authentic climbing feel—right in the palm of your hand.
This compact cube is packed with climbing potential.
Here’s what makes it special.
🌟 Why Boulder Cube Stands Out
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1. Real Route Setting
• From beginner to pro
• Adjust the angle, direction, and difficulty
You can create problems that match your level, design unique challenges just like a real route setter, and compete with friends. -
2. Real Hold Texture
• Realistic texture
• A variety of shapes and surfaces for diverse grip training
The holds feel just like the ones at your climbing gym.
It doesn’t just look real — it feels real. -
3. Climb Anywhere
• A compact cube that fits in one hand.
Enjoy Boulder Cube anytime, anywhere with your friends. -
4. 100% Handcrafted
• Everything from the main cube to the holds is handcrafted.
Each set takes hours to craft and is made in small, carefully controlled batches.
Make Your Own Problems — In Seconds
Start your journey with Boulder Cube
All-in-one cube, holds, and driver – ready to go.
Boulder Cube
Boulder Cube - Kit Vol.1
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"What Climbers Are Saying”
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“Feels just like climbing at the gym — but in one hand.”
I didn’t expect something this small to be so real.Setting problems, training fingers, and getting pumped — all from home.
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"Climbing’s more fun with friends.”
Making up problems with friends is way more fun than I thought. It feels like a real climbing session — just smaller. And without noticing, my fingers are getting stronger too.
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"This became part of my daily climb.”
I keep it in my bag and use it wherever I go. It doesn’t feel like training — it just feels like climbing. Simple, compact, and always ready when I am.
Brand Story

Boulder Cube, Built with Purpose
Not just training. Real climbing — in your hands. Boulder Cube was born from a simple but powerful idea: What if you could recreate the thrill of real climbing — anytime, anywhere — with just one hand? Inspired by professional route setters and crafted with the same care climbers bring to the wall, Boulder Cube delivers a true climbing experience — in the palm of your hand. From the plywood cube to each handcrafted hold, every detail is designed to capture the feel and challenge of real climbing. With realistic textures, adjustable angles, and fully customizable problems, Boulder Cube isn't just a tool. It's your personal climbing world. A space to create. To challenge. To grow stronger. The full set includes a handcrafted cube, 10 holds, bolts, a power driver, a canvas bag, and start/top stickers — everything you need to climb on your terms. Every unit takes hours to make and is produced in limited quantities — not because it has to be, but because it deserves to be. This isn't a toy. It’s a training system — for real climbers. And it was made for you.
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Ayersrock Shop (에어즈락샵)
Representative: Uk Kim
Business No. 696-58-00724
Address: #222, 161 Simin-daero, Dongan-gu, Anyang-si, Gyeonggi-do, Korea
Email: bouldercube.shop@gmail.com
Customer Service: +82 10-4573-7101 -
Returns & Refunds
Returns are accepted within 30 days for unused items. Contact us before returning. Refunds are issued after inspection, excluding original shipping. Return shipping is the customer's responsibility. No exchanges for international orders.