【Multifunction Nail Repair Kit】: modelones nail strengthener use for daily protection of natural nails, helping to stronger nails. As a nail strengthener for damaged nails, after applying nail repair for damaged nails, the nails' surface will be full and shiny, and have a natural tint, which will make them look healthier. 【Perfect Ridge Filler For Nails & Toenails】: Nail hardener extra strong and growth can smooth your ridges or bumps on the nail & toenails surface and prevent discoloration, make your nails shiny, even, smooth, and show a natural tint color. 【Note】The color of the nail concealer can be influencedby various factors, including ambient light, skin or nail base colors.and the number of layers applied.Applying 3 layers can achieve the main image effect.