If you like building things, the UGears 3D mechanical Model Timer wooden puzzle for adults, teens, and kids is a perfect fit for you. This exquisite and refined model gives the feel of a real-life mechanism. The Model helps people to understand the details involved in mechanical motion, through the self-assembly of motion models.

The UGears Timer has a unique roller pendulum and a lever for amplitude adjustment on its backside. It is powered by the pull of a simple office rubber band, and this can be used to set the alarm on this unique piece.

Dimensions
Model size: 6.9 x 3.3 x 10 in. 
Package size: 14.8 x 7.5 x 1.2 in

Weight
1.50 lbs 

Number of Parts
107

Assembly Time
3-4 hours

Level
Hard

Shipping
We ship most in-stock merchandise within 24 hours of receiving your order. Standard ground delivery usually arrives in 5-7 business days.

Easy 30-Day Returns
If, for any reason, you are not 100% satisfied with one of our products, you may return it for a refund within 30 days of the purchase date. Please note, some items have additional return restrictions. For complete information on our returns policy and procedure, visit our Easy 30-Day Return Policy Page for full details.