If you have any questions or concerns about your purchase, please don't hesitate to contact us. We are committed to providing the best service possible. No more topcoat needed as it is already integrated into our gel nail wraps. No drying time. No damage to your nails. They can last up to 2 weeks when fully cured by UV light. Non-toxic&Environmentally friendly: our products have SGS certification and are 100% made of resin gel, which will not pollute or damage the environment. Our nail wrap kit includes Stickers , 1 metal scissors, 1 nail file, 2 cleansing cotton pads, and 1 wooden stick. We've got you covered with everything you need!. Tips:Our products cannot be used as nail extensions.