This simple coffee bean tray is designed for weighing in your beans and prepare them for grinding (RDT).  

The original file proved to be quite large, so I recommend scaling it down to 90% (as seen in the photo) for a more convenient size. 

(Only neccesiary for old version).

UPDATE:

I provided new files for an improved version. It can now be printed on 100% scale and should print well without any support. Also the surface is now round instead of having the low-poly-look. The old file is still available aswell as the print profiles.