Ashtray
thingiverse
ah ! you still need a cube glass cup like this: https://item.taobao.com/item.htm?spm=a1z09.2.0.0.2a302e8dVeqKlK&id=591048019735&_u=tolgui273a5 enjoy it!
Download Model from thingiverse
With this file you will be able to print Ashtray with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Ashtray.