Play, learn, invent! Kids make their own sculptures with homemade dough (not included) and bring them to buzzing, beeping life with LED eyes and silly switches. They learn how circuits work while using their imaginations to make creatures, buildings, scenes—the creative possibilities are endless! Kit includes Electrodough recipe book to make your own conductive and non-conductive dough using everyday household items, shape makers, circuits, LEDs, and battery power source (four AA batteries not included). Ages 4 years (with supervision) and up.