一, Bristles:

1. The unique widened square hole brush head design is scientifically arranged with 6 rows and 22 holes.

2. High-density hair implantation, with an interval arrangement design, helps with quick water repellency and drying.

3. 0.12mm Dual-color sharpening brush, effectively cleans the hard-to-reach areas of the mouth and removes stubborn tooth stains.

二, Handle:

1. The integrated design features a sleek and simple shape, providing a more substantial and comfortable grip, and a better fit.

2. Geometric elliptical contouring enhances the anti-slip effect