CeruShield Disk Phonak Wax Guards for Phonak Marvel Hearing Aids
This is Phonak’s new wax guard system with a dispenser wheel for ease of use.
Disc contains 8 wax guards.
These three tips are helpful for handling the CeruShield disk:
1) Don’t press the disc when attempting to turn it
2) Gently place your fingers on the arrows on the disk and turn
3) Don’t place your fingers on the opening of the disc to turn