Try this Marble Machine and see the wonder of a simple machine at
work. You line up the included marbles on the top track and tap the
lever to get it started. The force of the the empty lever coming back up
will release the next marble and on it goes until you run out of
marbles. It is almost like Perpetual Energy! This is a wonderful
educational tool to teach youngsters about Laws of Motion and Physics.
Kids love to learn Hands On with these toys. This entertaining Marble
Machine is crafted by the Amish Folks at Lapps Toys in Lancaster County,
PA. The dimensions are approximately 16"L x 14"H x 4"W and it comes
completed with a Natural Harvest Finish and 10 Marbles.