For orders to the USA, due to new after-order courier admin charges related to US tariffs, order quantity must be 4 or more units. Tariffs, if any, will be billed and prepaid.
The top fixture is the insert that goes into the base of the stopper (top). The pentagon-shaped shaft goes into the top fixture when replacing the top after refilling.
This is for the original mechanism, not the newer Crushgrind® Mini mechanism.
