Print Settings Printer Brand: Ultimaker Printer: Ultimaker 2 Rafts: No Supports: No Resolution: 0.1mm Infill: 33% Notes: Use your preferred material. Currently, I prefer to use PLA from Minadax. Post-Printing For a firm fit... Only use screws and dowels if you have chosen a permanent place. Otherwise, use double-sided adhesive pads, which will allow you to remove the holders later. How I Designed This Because always something is missing :-) That's why I started designing easy-to-print razor holders.