KINETIC ART PERPETUAL MARBLE MACHINE SCIENCE TOYS MARBLE | EN ESPAÑA

KINETIC ART - Marble Perpetual Machine ​is a very unique, one of a kind toy/decor gadget. Perpetual motion machine. I could keep watching it forever. Well-Made - This magnetic desk toy is powered by electromagnetic. The Wooden parts are made of very high quality wood. The wire is made from Stainless steel PERPETUAL MARBLE MACHINE - Despite its simple appearance, the technology and design behind it is quite complicated. It take lot of time to precise build, and testing. Amaze your friends and make them scratch their heads with this clever toys. Every one will love it. DIMENSION - 8 X 7.87 X 4.72 inch The Perfect Gift - This gravity toy funny and useful for those kids who want to learn more about magnet and physics. Of course, this kinetic toy can also be a great gift for many activities, such as housewarming, birthday gifts, Valentines Day, Father Day, etc. We can send it to our friends, children, family. Sleek desk toy for adults and children.