**[Commodity design focus] •Small-sized brush head design makes it easier to clean the inside of cheeks and difficult teeth, Sharpened silk bristles can increase the softness of the gums and improve the cleanliness of the teeth. •Both handle and base are made of metal materials, which can be reused and reduce consumables. **【use】 Personal use, gift giving, friendship between lovers, clean bathroom space, plastic reduction use **【Bristles + Brush Head】 The bristles: __The ends of the hair are specially treated without damaging the gums and enamel, and the matching is in line with Asians The brush head and soft bristles (sharpened wire) designed for the mouth shape are different from ordinary bristles in use Burden and damage to teeth and gums. **【304 stainless steel brush handle】 In order to be able to reuse and reduce the trouble of attaching fungi and mold in humid bathrooms, We use metal materials, which can reduce consumables and resist oxidation in addition to cleaning and disinfection. **【specification】 Bristle: (soft) soft pointed wire bristles-PBT (length about 1.5 cm) heat resistance 0-50 degrees c Brush head: PP (length about 6.8 cm x width about 1.2 cm) heat resistance 0-100 degrees c Brush handle: 304 stainless steel (about 11.6 cm long x 1.2 cm wide) Outer packaging: cylinder (paper) Applicable age: over 12 years old Shelf life: 2 years at room temperature **Precautions 1. Please rinse with clean water before use, and rinse thoroughly with clean water after use. 2. This product is for brushing teeth only, not for other purposes. 3. Do not place this product in hot water at 50 degrees Celsius or with soluble solvents such as sterilization and bleaching to avoid deformation and deterioration of the upper end. 4. Plastic toothbrushes are heavier and harder than ordinary plastic toothbrushes. Please do not walk around or play around during use. Please be sure to pay attention to safety. 5. When the toothbrush is sterilized in the sterilization pot, if the temperature has not cooled yet, please take it out with gloves. 6. For personal hygiene, it is recommended to replace the brush head every 2 months to maintain oral health. 7. The coupling method of this product is a threaded coupling method. When replacing the brush head, please turn the coupling part slightly. Do not twist or pull it out with excessive force to avoid personal danger and product damage. 8. In order to optimize the product design, RADIAL ROUND will make slight adjustments to the combination of the toothbrush structure or the body shape to make the product better. 9. The replacement brush head can be stored at room temperature for 2 years. In the future, you only need to purchase a brush head refill pack to replace it.