Product Description

This addictive orb is pure science in motion. iBall demonstrates Newton's 3 laws of motion plus Kepler's 3 laws of planetary motion. To win, shake, rattle and roll all 7 metal balls into the proper location with slight movements of your hand. Give it a whirl!

Product Details

• Amazon Sales Rank: #13970 in Toys & Games
• Brand: Winning Moves
• Model: 1099
• Dimensions: 4.50" h x 4.50" w x 4.50" l, .40 pounds

Features

• A new spin on proving that science is big fun
• Illustrate Newton's laws of gravity or Kepler's laws of planetary motion with the swirl of your hand
• Challenge yourself and your friends to give it a whirl
• For ages 8 yrs. and up
• For 1 Person

Customer Reviews

Fabulous Spinney Ball Thing
This fabulous Spinney Ball thing kept my nieces and nephews entertained for minutes! Thanks I-ball!