A small caddy that stores 13 30mm x 2mm magnets. The caddy keeps the magnets separated to reduce damage and allow them to be removed without the whole stack coming out. It fits in Uline S9934 4oz wide mouth jar. The space between the jar wall and the magnets reduces the tendency to grab every ferromagnetic item nearby.  

Printed on a Bambu P1S using generic PLA. I've had the best results printing it on it's side. Be sure to enable supports.

Outer dimensions are roughly 60mm x 48mm