Your Purchase Supports Scientific and Educational Endeavors at the
American Museum of Natural History.
Multi-Color Ball of Whacks
Ball of Whacks consists of 30 magnetic design blocks that can be rearranged into many, many shapes. More versatile than a puzzle and lots more fun than a brain teaser. The Ball of Whacks comes with a 96-page illustrated creativity guidebook that provides you with tips, stories, exercises, and insights into the creative process.
WARNING CHOKING HAZARD!