1. Rounded edges and attention to detail2. Multiple difficulty progression levels, step by step3. With teaching mode, solve the problem more easily4. Powered by three 5 batteries (batteries are not included), 30 minutes without operation automatically shut down5. Material: ABS6. Size: 30.2 x 21.2 x 5.5 cm7. Weight: 0.85 kg Specification: Package Weight One Package Weight 0.90kgs / 1.99lb One Package Size 33cm * 23cm * 9cm / 12.99inch * 9.06inch * 3.54inch Qty per Carton 32 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons…