BIW Hydrosonic Carbon Duo Replacement Head Easter A base of polyurethane foam

A base of polyurethane foam bonded to a topping of pressure relieving visco elastic memory foam

odour and moisture

Each oil contains one of our highly concentrated and active

luxurious cushion that merges seamlessly with your skin as a skin affinity optimizer

BIW Hydrosonic Carbon Duo Replacement Head Easter A base of polyurethane foamDroplet shaped brush head with carbon coated Curen filaments for gentle everyday whitening. The ultra fine Curen filaments of the Black is white Carbon brush heads are coated with activated carbon particles for stylish, innovative, gentle teeth whitening. With the CURACURVE ergonomics, every area can be easily reached for a thorough clean.