1.5 ml Tube Rack

A 7 x 12 tube rack that can hold 1.5 ml and 2 ml tubes (both are shown in the rack in one of the images). 

Printing Suggestions:
With my Prusa Mini I have to use snug supports under the handles on the edge to just barely fit in the print space. I was able to get a 1 mm brim on the supports. In my images of the printed rack, I had some corners bend up. I have yet to figure out how to fix my bed adhesion issues but hopefully that doesn't happen to anybody else!