Hands that can do hard things.
Most of us never use our hands for anything harder than a screen. So we made a climbing game small enough to sit on your desk.
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Whose hands are you here for?
One block. Five reasons people own it — climbing, kids, clinics, ageing hands, and the gift nobody puts down.
For climbers
Your fingers are the weak link, and gym jugs won't fix it.
See how →For kids
Scissors, laces, pencil grip — skills modern life stopped teaching.
See how →For professionals
OTs, physios and EAs: a tool clients actually keep using.
See how →Strong hands at any age
Grip is the first thing to go. It doesn't have to be.
See how →As a gift
The one they'll still be playing with in March.
See how →Five questions. Sixty seconds.
See the Boulder Block in Motion

The reviews speak for themselves
★★★★★Awesome
The climbing keychain holder is awesome. All my climber friends love the tiny trad rack, me too.
★★★★★Feels Real
The weight and texture are so satisfying. It truly feels like a piece from the climbing gym brought home.
★★★★★Perfect Gift
Thank you for getting it to me quickly! It arrived in perfect condition and the recipient loved it!
★★★★★Unique Challenge
The setup is so customizable—it’s like designing my own climbing route at home. High quality, super fun!
★★★★★OMG
Omg I have been looking for a mug like this!!!!!!
★★★★★He loves it!
Here's a picture of my son with his new mug. He loves it!
★★★★★Big Fan
He's a big fan of the mini nut keychains! Thank you guys :)
The reviews speak for themselves
★★★★★Feels Real
The weight and texture are so satisfying. It truly feels like a piece from the climbing gym brought home.
★★★★★Awesome
The climbing keychain holder is awesome. All my climber friends love the tiny trad rack, me too.
★★★★★Unique Challenge
The setup is so customizable—it’s like designing my own climbing route at home. High quality, super fun!
★★★★★OMG
Omg I have been looking for a mug like this!!!!!!
★★★★★Quality
Super secure, and holds my belongings nicely. Feels like a quality product.
★★★★★Really Happy
Really happy with this, sticks to the wall and the key chains are a great addition for a climber
★★★★★He loves it!
Here's a picture of my son with his new mug. He loves it!
★★★★★Hello!
I've got a few pictures that are pretty fun... love your guys' products
★★★★★Nice
Great unique key holder !
★★★★★Perfect Gift
Thank you for getting it to me quickly! It arrived in perfect condition and the recipient loved it!
★★★★★Big Fan
He's a big fan of the mini nut keychains! Thank you guys :)