Qiilu Safe And Durable DIY Circuit Toy DIY Physical Circuit Toy For Children Student Learn Circuit Connection

Features: 1. Made of high quality materials which are safe and durable. 2. This DIY handmade work can improve children s hands-on ability. 3. It is easy to assemble and disassemble. 4. By assembling this model your children can learn the circuit connection and application experience the scientific experiment process. 5. It also can exercise your children s thinking ability. Specification: Condition: 100% Brand New Material: ABS Color: Color is Random Size: Approx. 12 * 8cm / 4.72 * 3.15inch Weight: Approx. 48g Power Supply Mode: 2 * AA Batteries (Not Included) Package List: 1 Set of DIY Physical Circuit Accessories