Replacement Toothbrush Heads For AquaSonic Black & Vibe Series, Curved With Nylon Bristles (Black)

[Specially Designed]:This head is specially designed compatible with AquaSonic black series, black series pro, vibe series, and Duo series pro electric toothbrush.Unique design without inner plug device,more dense bristles,stronger vibration and more thorough cleaning. [Sanitary Packed]: Each toothbrush head equipped with dust cover then sealed into plastic bag and together packed in paper box. Three layers of protection avoid dust pollution during packing and transportation. Also, dust cover is perfect for travel, keeping your head free from germs & stains. [Curved Shape Bristle]: Shape of bristle is designed in "W" shape thus the head can fit to teeth well. A great shape for efficiently brush and removing more plaque and stains. [Teeth Protection]: 95%-98% top of bristle rounded before packaging. Just considering protecting teeth when brushing in high vibration. The teeth enamel would get worn if bristle was not rounded. [High cost performance]: A box of 10 pieces can meet your need to change your toothbrush, and the price is more appropriate.