Let your kids show off their creative side with the galison Mudpuppy robotics mix & match jigsaw puzzle. With these 12 double-sided puzzle pieces, you can create an almost unlimited number of robots by matching random robot heads, torsos and legs. Or, if you want to create robots that look appropriate, you can match the pieces that have the same color backgrounds. Each mini puzzle consists of three pieces that pop together With the jigsaw edges. Take the fun anywhere with the drawstring bag that holds all the pieces.