使用促銷代碼可獲得40%的折扣
This Walking Robot from the Tinker Crate March 2021 Box was so fun for my son to assemble and play with! He learned about kinetic energy and some of the laws of motion. He was so proud that he was able to make his very first, moving robot! My son said this project was one of his favorite Tinker Crate boxes – and we have received many in the last several months.
顯示優惠券代碼