The 3D printing technology enabled many designers and inventors to prototype their ideas and turn it from a draft idea to a real product. Furthermore, the 3D printers become more affordable and reachable than before. The desktop 3D printers becomes cheaper than before and many initiations and Kickstarter projects aim to build affordable 3D printers. These initiatives promote it to become a learning tool for children to help them visualize their ideas and turn their imagination into real products for the future. However, there are some barriers that halt using the 3D printing technology for children such as the high temperature[…]