mini bottle cap container (pill box)

This is just a simple and very small bottle cap container, i.e. you use ordinary bottle caps as lid. It adds only 5mm height to most bottle caps. At least for all the caps I tried, the cap closed nicely and tightly. EDIT: There are 2 versions (see second photo): high : for the older style caps with ca. 14mm height (PCO 1810) low : for the newer caps with ca. 11mm height (PCO 1881) You might also be interested in a bigger, yet still small bottle cap container . And I also made a wider version for some smoothie bottle caps . Printing: I used PLA, 0.4mm nozzle, 0.2mm layer height. Edit : added a rounded version, it's rounded inside and outside.