... InstructionStep 1: Make a good nail care first -- clean nail and keep it dry, file the nail surface lightly.Step 2: Apply ... . A: Professional Salon UsageB: Simple Home/Private Usage1.File Nail Surface, Cleanse1.Base Coat2.Base Coat2.Two layer Gel ... gel, French Gel, UV/LED Nail Lamp, Nail filer, nail buffer, scissors, nail sticker, nail form, nail brush, nail drill, nail pillow and so on.Meanwhile, ...