Learning electricity is easy when you make clay creations that glow! Use the special conductive and insulating clay to make a sculpture, add LEDs and paper shapes, attach a battery pack, and watch your clay circuit light up. With more than 15 projects to choose from, including a robot, a UFO, a dragon, and much more, Circuit Clay will surely spark your interest with a positive charge of creativity! Requires 4 AA batteries (not included). Recommended for 1 player, ages 8 and up. Includes 52-Page Book of Instructions and Inspiration, 4 Colors of Reusable Conductive Clay, White Insulating Clay, 20 LEDs, Battery Pack, 53 Paper Pieces. Requires 4 AA batteries (not included). Made in South Korea Imported Product Specifications Package dimensions: 9 in x 8 in x 1.25 in Material & Care Plastic Spot clean only