O-ring Seal

O-ring seal for the hidden chamber

The O-ring seal sits between the lid and the upper wooden part of the Stona Grinder — sealing the secret storage chamber inside the heart of Stona.

Made from durable food-safe silicone, easy to replace when needed.

✓ Fits all Stona Grinders 

✓ Food-safe silicone

✓ Easy to replace