- Replacement Brush Head : Designed with durable ABS and TPR materials, this toothbrush features sound vibration technology that effectively cleans hard-to-reach areas in your mouth, ensuring a refreshing and thorough clean. - High-Density Bristles : Crafted from premium Dupont soft bristle material, these replacement heads utilize advanced bristle transplant technology, increasing the bristle count by 40%. This results in enhanced durability and superior oral hygiene. - Ergonomic Design : The 3D curved surface of the brush head allows for deeper penetration between teeth and along gum lines. This design adapts to the contours of your teeth, promoting balanced cleaning from multiple angles. - Easy Installation : Simply clean and dry the spindle, then snap the brush head into place, leaving a 1 mm gap for optimal vibration. Add your toothpaste and enjoy a hassle-free brushing experience. Use Scenarios : 1. Ideal for daily use to maintain optimal oral hygiene, preventing plaque buildup in those hard-to-reach areas. 2. Perfect for families, as the design is suitable for both adults and children, promoting healthy brushing habits from a young age. 3. Great for travelers who need a compact, effective solution for maintaining oral hygiene on the go. Experience a new level of cleanliness and comfort with our replacement brush heads, designed for lasting performance and exceptional results.