Size & details

Tiny, but a real jar

Small enough to live on a keyring, big enough to hold the little things you always need.

Height
About 28 mmabout 1.1 in
Width
About 17.5 mmabout 0.7 in
Holds
About 2 tabletsibuprofen-size
Material
PETG3D printed
  • Threaded screw-on lid that really opens and closes
  • Standard split-ring keychain attached
  • Water resistant (resists splashes and spray) and dust resistant. Not waterproof, so don’t submerge it.
Close-up of two tiny mason jar keychains with working screw lids.
Each jar has a working screw lid and an attached split ring.