Advanced 10,000-Hair Brush Head: Ultra-dense bristles provide extensive coverage, evenly cleaning larger areas of teeth and gums while minimizing blind spots for a thorough, efficient clean. Gentle, High-Density Bristles: Thin polybutylene terephthalate (PBT) bristles are soft yet durable, reducing friction on gums and teeth while penetrating deep into gaps to remove plaque and debris without irritation. Ergonomic Curved Design: The contoured brush head fits the natural structure of teeth and gums, ensuring every surfaceincluding hard-to-reach areas like molarsis effectively cleaned with minimal effort. Lightweight, Non-Slip PP Handle: Polypropylene handle offers a stable, comfortable grip thats easy to hold for long-term use, making it suitable for daily brushing routines and travel. All-Around Oral Comfort & Health: Ideal for sensitive gums, this brush combines gentle care with high-performance cleaning, promoting healthier gums, fresher breath, and a brighter smile. Perfect for adults and teens seeking a premium, comfortable brushing experience. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store