UGears US has a huge collection of 3D wooden mechanical model kits and puzzles to enjoy. Explore our catalog online and find a kit suited to your interests!

UGears US offers an array of model assembly videos to help guide you step-by-step through the building of our favorite kits. Browse our video library online!

Discover a model kit designed to challenge even the most brilliant puzzlers with this 3D mechanical safe puzzle kit, available online from UGears US.

Watch those beautiful pistons and chain drive in action as the trike drives off in the desired direction. The Three-wheeler UGR-S is engineered to let you push it along by hand, without engaging the spring …

At UGears US, we strive to deliver superior customer service & support at every touchpoint. Learn more about our model kits and puzzles online today!

The mechanical wood marble run with stepped hoist is the second addition to our modular marble run series. Find this model kit online from UGears US.

Challenge your four-wheel drive Ugears Tracked Off-Road Vehicle with some trail runs over rough terrain, snow, or ice, or put some small obstacles in the way to test the ground clearance.

Celebrate the golden age of automobiles with the U-9 Grand Prix car model from UGears US. It recreates the V8 engine and fan and has 16 functional valves.

This year, make it more magical than ever with the Ugears Harry Potter™ Advent Calendar. The excitement and adventure grow each day, starting December 1st as you open the first of 24 …

Experience the complex inner mechanics of a timepiece with a pendulum firsthand with the working Aero Clock model kit, available online from UGears US.