Specifications: Item Type:Temperature color nail gel polish Net WT:8mlPackage include: 1 x temperature color nail gel polishUsing steps:Step 1. Clean Nails then trim nail surface as normal manicure process.Step 2. Fully shake up the polish, it can make the polish color be balanced.Step 3. Apply Base coat first, which can make polish lasting longer, cure with UV lamp or LED lamp. (Necessary)!Step 4. Apply polish directly, cure with UV lamp for 2-3 minutes or cure with LED lamp for 60 second; when dry, apply the 2nd layer and cure with UV lamp or LED lamp again.Step 5. Coat with removable topcoat, which can make color more shining, then cured by UV lamp or LED lamp.Step 6. Remove the tacky surface with cotton soaked withcleanser.Feature: All Season Gel Polish Set: Long lasting for 21+ days with perfect shine. Black gel polish set is an ESSENTIAL for everyone! Easy Application and Good Tenacity. With proper application, last at least 3 weeks. Speed Curing with LED Nail Lamp: The gel nail polish kit need to be cured under LED light. Base and Top coat required. Average for LED light 60-120 secs. WARNING: May product an allergic reaction by skin contact. Read directions for use carefully. For professional use only. Only used for nail. Avoid contact with eyes, mouth and skin. Rinse them immediately should the product comes into contact with them. If there is any incident, contact the doctor immediately. Stop using the product if redness and itching develop. If symptom persists, consult a doctor. Keep out of the reach of children.