Includes 4 balloons, 1 steel ball bearing, a hex nut, a dowel rod, 4 pieces of string, 2 pieces of tubing, 4 washers, 2 water bottle caps, 1 wand, decorative pieces, and an instruction booklet
Built models of amusement park rides and learn about the science behind them
Fun and engaging activities teach about kinetic energy

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 10.5 inch
Height : 2.9 inch
Length : 11.8 inch

Item Weight: 11.2 ounce (View shipping rates and policies)
Shipping Weight: 11.2 ounce (View shipping rates and policies)

ASIN : B009IVPHNW