UGears 20 Minutes Timer

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 clock movement. The Model helps people to understand the details involved in mechanical motion, through the self-assembly of motion models. The estimated time of assembly is 3-4 hours which will help kids and adults to develop logical reasoning during the assembling. Ugears 3D mechanical Model enhances attention and concentration skills as well as improves attention to detail skills. 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.  It runs like a clock movement ticking away in a relaxing rhythm. This beautiful meditative timepiece adds sophistication to any room! The alarm gives a pleasant pop sound after 20 minutes when it i