Nail Repair Pen Nail Cares Pen Nail Polish Nail Strongers Polish Nail Hardener Set 4ml Features: Nail hardener set - The nail hardener set offers the perfects solution for damaged, cracked and brittle nails! Our set is the tool for strong and elastic nails, which also with strength and elasticity. The kit contains two nail hardeners that meet different requirements. Satisfaction guarantee – We want you to be 100% satisfied with our products. - - With calcium - Calcium nail hardener with the active ingredient calcium pantothenate helps thin, flexible nails become more elastic. As protective shield, the calcium nail hardener prevents the nail tip from breaking and ensures greater strength of the nail. This strengthens, firms and improves the structure of the nails. With VitaminB Nail hardener for brittle nails with the active ingredient VitaminB ensures strong nails. Biotin promotes the enrichment of creatine and also increases the metabolics activity of the nails. This permanently improves and strengthens the structure of the nails. Shea provides soft cuticles and shiny finish to the nails. Application: apply the hardener once day to your nails and let it work. Before first application, turn the lower part of the pen until the product is visible the applicator brush. Simply super versatile - Strengthens, firms and improves the structure of the nails. For greater elasticity. Against cracked and brittle nails. Product details: 1*Nail repair pen set（2pcs） Net：4ml（2ml*2）