About this 3D model

This is like this Tinkercad https://www.tinkercad.com/embed/1bTa3a1KwsM?editbtn=1 这是一个易拉罐纸抽盖，它没有什么特别的，只是非常简单，非常好用！感谢Tinkercad给我带来的一切美好创意This is a cans of paper, it is nothing special, just very simple, very easy to use! Thanks to all the wonderful ideas that Tinkercad has brought me.