NEONAIL Ready In One 3in1 UV Gel Polish, 7.2 ml, Gel and Acrylic Nails for Women, Characteristics: covers the nails with a contiguous layer of colour ensures a high gloss resistant to rubbing and flaking off prevents yellowing of the nail colour bright, rich colour long-lasting use only with a LED nail lamp How to use: Apply a thin layer of gel polish to the nails - working from the centre to the sides to avoid any excess on the edges. Place the painted nails under the LED or UV lamp for 30 seconds to a few minutes (always follow the included instructions).