Pen holder puzzle
thingiverse
https://www.thingiverse.com/thing:4441076 Pen organizer modules that can be be attached together according your nbeeds. Wall thickness is 1.2mm, printed with PLA DIA 0.5mm nozzle, 0.3mm layer height and 25% filling gives good results, however most settings should work well.
Download Model from thingiverse
With this file you will be able to print Pen holder puzzle with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Pen holder puzzle.