Base Smart from Profi_nails Elastic, viscous base Perfect for beginners Easy to apply and quickly self-levelling Medium consistency Does not require additional undercoating Designed to strengthen and smooth the nail plate. Can be used as a stand-alone coating or as an undercoat for hard materials. Has high adhesion Polymerization in UV/LED lamp 30-60 sec. Does not bake in the lamp when curing Smart base, which has a special elasticity, which eliminates the possibility of cracks and chipping during prolonged wear. It is convenient when applying, since it does not flow and tightly covers the nail. It does not move off the tips of the nail and does not require a secondary coating. It does not have a pungent unpleasant smell and does not burn during polymerization. FOR PROFESSIONAL USE ONLY Read the instructions carefully before use. For external use only. Avoid contact with eyes and skin. Store in a dark, dry place away from light and heat. Keep out of reach of children and pets. Designed in California. Made in the USA.