Perpetual motion machine. I could keep watching it forever.
Marble Perpetual Machine is a very unique, one of a kind toy/decor gadget.
Amaze your friends and make them scratch their heads with this clever toys. Every one will love it.
- Material: Plastic and wood. The wire is made from Stainless steel.
- Dimension: 7in*7in*4in/17cm*17cm*10cm (LxHxW)
- Color: Only the natural color is available. Please refer to the last listing photo. Please understand that the actual color of the final product may be different from the photo a little; every piece of wood is different.
1. Since it is a manual measurement, please allow a difference of 1~2 cm, please don’t mind before bidding.
2. Due to the difference of light and screen, the color of the item may be slightly different from the picture;
3. Battery needed. Battery will not included.
Arrived and began to put it together. No instructions, loose fit, not stable, 1 spot weld broke during assembly. Once together the ball does not have 1/2 the velocity to even get off the track much less get back to the wooden top.. Absolute waste of time and definately money. Fraud/scam product !!
Your marble perpetual machine is a big fucking rip off you ashole fuckwits its doesn't work
My order was delivered, the iron Roda, were slightly bendes, but i repared It, and the ball is jumping