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.

  • 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.

  • “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.

  • "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.

  • "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

  • 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.