Servo pen lifter using MGN12H rail
thingiverse
See https://www.thingiverse.com/thing:2959000 for pen holder.
Download Model from thingiverse
With this file you will be able to print Servo pen lifter using MGN12H rail 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 Servo pen lifter using MGN12H rail.