Swinging Balls Educational Balance Ball Newtons Cradle Balance Ball

NEWTONS CRADLE: Watch as one ball on one end strikes the other sending the one on the opposite end into the air while the ones in the middle stay perfectly still. Continue in perpetual motion for only 15-25 seconds due to the resistance of the air and friction.

DESK DECORATION: This Newton's Cradle is a perfect decoration for desks and tables, whether at the office, classroom or at home.

TEACHING TOOL EDUCATIONAL TOY: Demonstrate conservation of momentum and energy with these swinging spheres. Let's start from Newton's cradle balance balls and give the dream to your child!

MATERIALS: The cradle is made of durable stainless steel, the metal balls feature a reflective mirror finish and the base is made of plastic.

What's in the box
1*balance Ball