Features 1、Funny Toy DIY Kit - An ideal gift for your friends and family to kill time. 2、Made of high-quality material, strong and durable to use. 3、High‑grade metal rocker switch, to turn on the box and the box will turn itself off, designed for endless fun. 4、Ergonomic design for a comfortable using experience. 5、Powered by 2 * AAA batteries (Not included). Specification Features: Funny Toy DIY Kit - An ideal gift for your friends and family to kill time. Made of high-quality material, strong and durable to use. Ergonomic design for a comfortable using experience. High-grade metal rocker switch, to turn on the box and the box will turn itself off, designed for endless fun. Powered by 2 * AAA batteries (Not included). Specification: Type: Funny Toy DIY Kit Power supply: 2 * AAA Battery(NOT Included) Material: ABS + Acrylic Weight: Approx. 200g Size: Approx. 8.5 * 7 * 5cm / 3.3 * 2.8 * 2in Package list: 1 * DIY Acrylic Box 1 * Tool Kit 1 * Drawing 1 * Motor Note: 1. Please note that batteries are NOT included in the Package. 2. Please allow slight error due to manual measurement. Thanks for your kind understanding.