4 pieces very soft toothbrush do teeth, micronano toothbrush do teeth with 20 000 ultra soft bristles, for adults, sensitive teeth for adults, children, children The soft toothbrush do teeth is made of high quality fiber. Designed to perfectly clean teeth, which can provide healthy and clean teeth without damaging gums Our do tooth brush set exceeds 20 000 micronano hair, which is gentle and soft, and deeply cleans the spaces between teeth for the most perfect and comfortable brushing pleasure, allowing you to fall in love with brushing your teeth. The do toothbrush can be used daily, and it also works very well for the elderly, women with delicate teeth and children. The toothbrush allows to avoid gum bleeding, and is very good do fight against tartar, plates Perfect packaging: The do toothbrush set with soft bristles consists of 4 separate do toothbrushes in pink, green, black and white colors. Variety of style, sufficient do daily use. You can also check them out with family or friends. Nano toothbrushes do teeth are suitable for everyone,are suitable do of any situation,such as travel, camping, dom, etc.,do toothbrushes are easy to pack and take up little space,have independently semi-transparent plastic packaging so that when traveling they will certainly not catch foreign germs and bacteria .