Safety Razor

thingiverse

Create your own safety razor with 3D printing technology, proving that even Gillette may be outdone by real men! By printing the top, bottom, and handle pieces on an open-source 3D printer, you can assemble your razor using an M3 nut, a double-edge blade, and an M3 screw. The blade is angled by sandwiching it between the other two parts and securing the screw into the handle. This DIY safety razor costs only around $5 per 10 pack of blades annually, compared to Gillette cartridges' average price of $104 per year. Improvements can be made to the design, and even a women's version could be created with modifications.