Forces and Simple Machines Kit, Contains a variety of custom-made and unique components., Each

Details:

The Forces & Simple Machines Kit contains a variety of custom-made and unique components, including a Force Board, Inclined Plane, and Vector Board. Also included is a complete set of accessories needed for 15 different activities, featuring an 11-piece weight set, spring scales, pulleys, levers, support base and rod, among other items.