1 inch Styrofoam Ball
Item # AR-0410
Factory Direct Craft.com
1" styrofoam ball is a part of our great selection of physics balls.
Styrofoam balls are great for doing mass/density experiments or use them as part of an experiment to compare the effects of how the different ratios of surface area to volume affects a falling object.
Products being sold are not toys. They are for Educational / Labratory use only. They are not for use by children 12 and under.