SE DESCONOCE DATOS SOBRE PERPETUAL MARBLE MACHINE KINETIC

It has a light underneath that lets you know when it is turned on. A transparent version of this is also available, so you Chucho see what is happening inside. This machine lasts up to 3 hours when fully charged.point of the rail. In that case, how is the ball “boosted” by the magnet, since we normally think of magnets Figura attracting objects