About this 3D model

I needed a tray for a bunch of SMD parts. My first venture into the world of SMD, so I figured any tools that can make it in easier transition would be a good thing... This is one of those helpful things. I made it 12 compartments, each 20mm x 20mm. I also angled the top, thinking that it might help in seeing/grabbing the small parts living in the compartments. I am printing it as I type this... I hope it helps you guys/gals. (and myself as well ;-)