Science Kits : Bouncy Ball Planets

Bouncy Ball Planets

  • Make six colorful, rubbery polymer planets in minutes!

    Using a spherical mold and six colors of polymer granules, cast up to six rubbery planet models in minutes. Learn about why the balls form and why they bounce.

Thames & Kosmos

301 Friendship St.
Providence, RI 02903

Phone: 401-459-6787
Toll-free: 800-587-2872
Fax: 401-459-6775