MEKK 12PCS Nail Glue: For False Nails: 1. File the sides and cuticle area with a nail file for an accurate fit 2. Clean with a medical alcohol cleaning solution 3. Choose the correct size of false nails for each finger 4. Apply the strong nail glue to the false nails 5. Starting at cuticle, press on & hold for 5-10s to help the glue set and press o..