Electric Circuit Play is a science toy that allows you to learn how nature and electricity works while playing. Complete the circuit and play games with your family and friends are full of fun projects. Hold game for 10 seconds. Numeric and Character Games, Home Landerby, Memory Games, 2nd Decimal You can enjoy 21 different games. Learn electricity while having fun playing instead of learning difficult mechanisms. Even if you don't know how it works, simply look at the color diagram experiment guide and match the color and shape and snap the snap-button parts for a safe, easy and fun way to experiment. Product Name: Densensil Circuit Play Product Model Number: ds008 Includes: Base board, snap wire, jump wire, battery, switch, other circuits. Batteries included (AA x 3), Japanese instruction manual (Experiment guide included). Material: Base Base, Each Part: Polypropylene. Snap Metal: Copper Based Alloy Size: Base Base: 11.0 x 7.7 inches (280 x 195 mm). Package Size: 15.6 x 11.8 x 2.0 inches (39.5 x