Ball Sets

Happy/Sad Ball Kit

Two rubber balls that look, feel, and squeeze the same - but try bouncing them! These intriguing inelastic and elastic collision balls are popularly called “happy and sad.” One ball reb... More.

Ball Set

Set of six different 3/4" balls, each 19 mm in diameter. Includes one wood with hole, one aluminum with hole, one solid glass, one solid cork, and two solid steel. Grade 3 and up. More.

Drilled Ball Set

Ideal for collision and pendulum applications, this ball set consists of 12 balls of six materials. Set of twelve 1" balls includes two each of the following: aluminum, brass, cork, lead, steel... More.