Dear，Pls leave a massage to tell us what design (Color) do you want.thank you.

Packing size: 38 * 5.5 * 24cmFor ages: 3 years oldPower supply: car required a 5 batteries (bring your own)Features: free DIY shape， enhance parent-child feelings， cultivate children's hands-on brain!Product Number: 1208 (73 sets)Material: ABS plastic raw materials safe and nontoxic