sifter box with no screen

This was the first thing that designed in autocad 3D and i think it worked out pretty good! I didn't copy a design or a picture just came up with the design and i originally designed this to be made out of wood for my wood working class! but i printed it anyways and it worked great after a long time in the acid and sanding the groves and sliding parts smooth! it keeps most of the smell in except for the small slit where you pull the kief tray out but not enough to smell from the far! use a 100 - 200 micron screen for best results. lid and tray slid out the same direction.