CND Shellac Top/Base Coat large size We ship everyday including Saturday - For Salon Professional Use - 100% Authentic Material - On Like Polish - Wears Like Gel - Off In Minutes - No Nail Damage - Includes original box Directions: Shake to blend. After applying and curing Shellac Base Coat, apply a thin layer to all 5 nails. Cure for 2 minutes in the CND UV Lamp. Repeat on other hand. Apply second coat of color using the same process. Follow with Shellac Top Coat. Warning: Precisely follow directions and MSDS for use. Store in a cool place. Avoid all skin contact. If redness or other signs of adverse reaction occur, discontinue use immediately. Keep tightly sealed. Keep out of sunlight. Keep out of reach of children.