Center of mass demonstration
Apparatus comprises of a wooden A from with diverging rails and a double ended cone
Easy use, place cone of the bottom of the ramp and let go
Constructed of durable wood and clear coated for decades of use.
Comes assembled

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 5 inch
Height : 2.5 inch
Length : 17.5 inch

Item Weight: 1.05 pounds (View shipping rates and policies)
Shipping Weight: 1.2 pounds (View shipping rates and policies)

ASIN : B0131B0H34