Extra-fine bristles for periodontal pocket care
With Panasonic's original Extra Fine Brush, the tips of the bristles, which are only approx. 0.02mm in diameter, are designed to reach just 3mm into periodontal pockets.
Replacement Brush WEW0972W401 for Electric Toothbrush EW-DM81-W451.
Extra fine bristle
φ0.02mm are designed to reach just 3mm