The Philadelphia Group Mad Science Ball Lab Kit
With the Ball Lab Amazing Science Kit, from The Philadelphia Group, you can create your own colored super bounce balls! This kit has everything you need to make two super-high bounce balls.
This package contains one plastic ball mold, four assorted colors of bounce powder, and one instruction sheet. Recommended for ages 8 and up. WARNING: CHOKING HAZARD-Small Parts. Not for children under 3 years. This set contains chemical that may be harmful if misused. Adult supervision required.