We're sorry we do not accept international orders at this time.
Select Store   Store Front   Account  Search  Product List  Basket Contents Checkout
Sign In

Elementary Kits (by Cycle)
Elementary Kits (by Grade)
Secondary Kits - Earth Science
Secondary Kits - Biological Science
Secondary Kits - Physical Science

Balance Ball
Quantity in Basket: none
Code: S-6557
Price: $10.95
Shipping Weight: 1.00 pounds
Sorry, only available in our Museum Store. Picture and description for reference.
Every action has an equal but opposite reaction. Five stainless steels balls suspended from a chrome metal frame, 6.5" (also referred to as Force Machine or Newton's Cradle)