Sleek Screw-Top Storage Capsule - Ergonomic Threaded Container

A stylish and functional storage capsule featuring a precise screw-top mechanism. The body has an ergonomic, curved design that feels great in the hand and looks minimal on any desk or shelf. Use cases: Travel pill bottle or vitamin organizer. Waterproof container for small items (when used with a rubber O-ring). Stylish spice jar or office supply holder. Technical Note: The threads are designed with enough clearance for standard FDM printers. For the smoothest operation, I recommend printing at a lower layer height (0.12mm or 0.16mm) to ensure the screw mechanism is crisp and easy to turn.