I love my Baratza Virtuoso coffee grinder, but I hate that it spits grounds onto my counter every time I insert the grounds bin into the maker. 

So I made a tray for it with a  brush that catches the grounds that fly out every time.  It is 3D printed with a removable brush in the front to catch the grounds that are expelled out of the front.

Your coffee grinder will be much more enjoyable with the addition of this simple little tray!