This case securely holds a pair of ‘travel chopsticks’; metal chopsticks that unscrew into smaller sections for easier carrying in a pocket or bag. The cap of the case has a pocket clip that doubles as a chopstick rest.
I made the case in OpenSCAD. The BOSL library (https://github.com/revarbat/BOSL) is required. Printed in Taulman TGlase filament using a stainless steel nozzle to make it food-safe-ish. No supports needed, but a brim is a good idea. 0.2 layer height, and with TGlase, it helps to go fairly slowly. The uploaded gcode and 3mf contain a couple of modifiers for the areas of the print where slowing down is really important.
The author marked this model as their own original creation.