STOP NAIL BITING: This Stop Nail Biting Nail Polish is infused with an innovative, non-harmful bitter flavour that reduces the frequency of finger biting. Stop Nail Biting Nail Polish helps children to reduce unconscious finger biting behaviour and establish good habits. SUITABLE BITTER FLAVOUR: The unique bitter flavour of this nail polish for adults allows the user to actively reduce the frequency of finger biting, the mild bitter flavour does not spread excessively and does not interfere with daily social activities, and the botanical ingredients are harmless to the skin and the user, making it safe to use. QUICK DRYING CLEAR NAIL POLISH: This stop and grow nail biting comes with a brush that allows it to be applied as easily and evenly as nail polish and dries quickly. WATERPROOF FORMULA: This nail biting prevention for kids is waterproof and dries without interfering with normal life or contact with water, simply reapply when the bitterness subsides or when needed. VERSATILE USE: This stop biting nails for children is a purely botanical formula that is suitable for children aged 3 years and can also be used in daily care and professional nail salons. FRIENDLY REMINDER: This product is suitable for children aged 3 years and above. It is not suitable for infants under 3 years of age. Children should use this product under parental supervision. When storing this product, please keep it in a safe place to prevent accidental contact or ingestion by children.