Set of 3 nano toothbrushes with soft bristles for gentle teeth care, white and black colors. ■Product Name: [TOYAKU] Nano Toothbrush Soft Set of 3 (White + Black) ■Product Information ・More than 20,000 ultra-fine bristles (nano bristles) are gentle on teeth and gums. ・Wide head allows for efficient brushing in a short amount of time. ・The uneven surface on the back of the toothbrush also cleans the tongue. ・Bristle hardness: Soft ・Material (body): PBT ・Features: Individually packaged for convenient portability. Each toothbrush comes in its own case for hygiene. Suitable for carrying around. 【Ultra-fine bristle tips】 Ultra-flexible bristle tips alleviate tooth abrasion, discomfort, and sensitivity. 【Designed for sensitive teeth】 Ultra-flexible and slender bristle tips can significantly reduce damage to teeth, reduce tooth sensitivity, and clean teeth efficiently. 【Precautions for use】 〇Be sure to wash with water before use. 〇The bristle tips may be deformed due to the packaging, but they will return to their original shape if soaked in lukewarm water before use. 〇Replace the toothbrush early if the bristles spread out. 〇Do not use for anything other than brushing teeth. Do not leave infants and young children unattended when they are using the toothbrush. Target: Adult toothbrushes, children's toothbrushes Hardness: Soft #Halloween on Mercari