Creating Bouncy Balls

The girls got Bouncy Ball kits for Christmas. The balls bounce until they dry completely and then they are "almost" like a rock.   The kits came from 'Five Below'.  They were enjoyable.  One of the molds was broken but we just used a rubber band and/or duct tape to hold it together. 

Tom created a mold out of duct tape and cardboard.  It came out a weird rectangular shape but still bounced.

Check out the 2 posts below:  BUBBLES ( IN THE COLD)