A vessel-
for dried flowers, children's teeth, poison, chili flakes, salt, magic fairy dust, messages, etc etc.
An #igdcustom piece.

14k with a tiny brilliant cut natural diamond set in both the bottom and the cap, which screws closed. 8g, 32mm high to the top half circle on the cap- the big fat 11mm high ring at the top has a 7 x 5 mm opening. The diameter of the vessel is 4+mm. Food for thought in deciding what you might keep in there.