Multifunction of portable: One-piece molding Fine-tip bristles High-density uniform Soft rubber teeth Wear-resistant and durable Tongue-cleaning With comprehensive cleaning function and easy to carry travel Outdoor survival Camping Easy to use. Applicable People: Our ultra-soft toothbrushes are designed for sensitive teeth. Older people, pregnant women and children (especially those who like soft hair) can use it to take care of their teeth. Toothbrush Design: The toothbrush has been ergonomically designed and tested thousands of times. The brush head is fine-tuned according to the comfort of the person. The wavy toothbrush design is more suitable for teeth and has no sanitary corners. The comfortable handle design can better adapt to the fingers, prevent excessive force and damage the gums, and gently care for the gums. 80 Times Hair Transplant: Our super soft hair is 80 times of ordinary toothbrush hair. It combines the advantages of fine, dense and soft. Each hair is only 70 microns in diameter, which can be stimulated 0 times and gently massaged. Upgrade Toothbrush: Our toothbrush has more than 15000 bristles. It is delicate and soft. It can be deeply cleaned in the mouth and designed for sensitive teeth. Traditional toothbrushes can't clean the mouth deeply. The bristles are too hard and can easily damage the mouth. Choosing our toothbrush is absolutely correct.