Our nail care devices contain ABS. It can gently promote nail growth, repair damaged nails, reduce discomfort and swelling, and restore the beautiful shape of nails. Its use method is very simple: 1. Wipe hands and nails; 2. Turn on the switch to activate the product; 3. Put your nails under the light for about 10 minutes and use daily. Precise laser penetration of the deck. Effectively enhance the resistance of the nails, form a protective layer on the surface of the nails, and fundamentally protect the health of the nails.