Package content - 3 pack stainless steel french acrylic gel cutter tool, you can use it to scrape off the gel goo from below the line you're making. | Perfect Design - this Smile Line french nails painting with 29 flexible size, you can easy to find the suitable size for your nails and convenient to use. | Easy to use - No paper forms needed, this handy little acrylic cutter will quickly mold a perfect smiley, saving your time and making your nails charming. | How to Apply - Apply a layer of Clear Top Coat to the nail bed, allow the pink or white acrylic to dry for about 15 seconds before applying to the nail. use the Easy-French tool to cut a perfect smile line, then apply the other color to the smile line. | Suitable for professional use and home use.