Watsons Charcoal Dental Floss 50m + Refill 50m.

Watsons Oral Care range provides a high standard of all-round protection for your teeth and gums. Watsons Charcoal Dental Floss 50 m and refill 50 m in the pack. Waxed floss glides easily for plaque removal. Satin-like finish is soft and gentle on gums. Added charcoal helps remove bad breath. How to refill : 1) Flip the lid and open the case along the side seam. 2) Replace the spool. 3) Place end of the thread through slot, close the case.