The Intriguing Mini Geneva Drive Some of you might have guessed it – this item is named after the city of its invention. The Geneva Drive is a popular device in the world of mechanics, and was originally used to manufacture clocks. One of its slots would be blanked off,...

Get Your Exclusive Chronograph If you are fascinated with regular watches and stopwatches, then this construction kit is perfect for you as it brings one of the most popular timekeeping devices of today – the chronograph, which is well-known for recording time accurately. Now, you get to build your very...

Personal Creations are Always More Special The beauty of 3D puzzles from UGEARS is they operate using sophisticated mechanisms, but don’t use any electronic items. This model of a Tractor is a nod to its predecessors belonging to a bygone era.   The model is operated using a rubber band...