Teach Children About The Invisible Power Of Magnetism With The 4M Anti-Gravity Magnetic Levitation Science Kit. This Science Kit Teaches Kids About Magnetic Force Through Several Fun, Hands-On Experiments. Experiments Include Floating A Pencil, Levitating A Screw, Building A Maglev, And More. The Kit Contains All Materials Necessary For Performing The Experiments Found In The Box. Detailed Instructions For Use And Care Are Included. Recommended For Ages 8 Years And Up. Learning Skill: Creative Thinking Measurements: 5 Width/Inches, 8.5 Length/Inches Base Material: 100% Plastic Care: Wipe Clean Country of Origin: Imported