Very minimalistic Safety Razor Stand for Safety Razors with variants for around 11.4mm or 14mm shaft diameter.
Includes .STEP files if you want to adapt/remix for your needs, but if you have trouble with that I can upload more variants with your specific dimensions, just contact me or leave a comment.
Dedicated slots for standard razorblade dispensers/cartridges (28.6 x 50.9mm) or loose razorblade packets.
Hole at the bottom ensures water doesn't get trapped.
Note: The 11.4mm diameter variant was designed specifically for Amazon's King C. Gillette Rasierhobel, which is the one I personally use.