Using these printable parts for your Prusa MK3s is easy. First, select the color you like. We'll then prepare your order and ship it within 24 hours. Once you receive the parts, you can start the installation. Just follow the general guidelines for your Prusa printer to attach each part properly. Remember, the pictures linked to each color are for reference only, so the actual color might vary slightly. When it comes to maintenance, keep the parts clean and dry. Avoid using harsh chemicals that could damage the PETG material. If you have any questions during the use, don't hesitate to contact us, the experts who use 3D Printers and Prusa Printers every day.