Replacement sheaths and diaphragms come in packs of three or five and can be used up to 10+ times.
Fully washable with no adhesives or tape required.
After you have purchased your starter kit you should know the size of sheaths and diaphragms you require.
For health and hygiene reasons, and in accordance with Health Canada and the FDA, this item is NON-RETURNABLE.
Need a prescription?
We can make it easier to get your prescriptions faster and from the convenience of your home: