trainer
thingiverse
Customized version of thingiverse's thing:340321. Created with customizer! thingiverse.com/apps/customizer/run?thing_id=340321. . Instructions Using the following options: BlockWidth = 2 Name = TECHNICAL MENTOR BlockLength = 20
Download Model from thingiverse
With this file you will be able to print trainer 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 trainer.