Speed control box
prusaprinters
https://www.amazon.co.uk/dp/B078TC3DTX?psc=1&ref=ppx_yo2ov_dt_b_product_details
Download Model from prusaprinters
With this file you will be able to print Speed control box 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 Speed control box.