4x6 cap-retaining tube rack for stickered microcentrifuge eppendorf tubes.

The lab where my wife works got a new automated pipetting machine, and the tube rack that is available for that machine is apparently a nightmare to use. I made this version for her based of the design used in another machine.

The rack is 127mm x 85mm, and holds 24 eppendorf tubes with the lids retained for the machine. The holes are 11.4mm in diameter at the top.

I have included the OpenSCAD file which has most of the measurements fully customizable. It makes use of the BOSL2 library.

I printed this on my Elegoo Mars 3. It does require supports.