Tutorial videos to learn Tinkercad: https://goo.gl/lUWhrq
Making & 3D printing by Tinkercad: https://goo.gl/iWpt4x
Made the case of a diamond pattern by tinkercad. The modeling is easy if you follow the video. It can be used by pencil case or any decoration. When I put LED candle inside the case, the shadow was so nice.
Come to my page. http://www.youtube.com/c/Eunny