Product descriptions:Please choose the right color before adding to shopping cart or checkout.There are 21 colors to choose from #LX01 to #LX21Specifications:Brand: VenalisaName: Liner GelVolume: 8mlN.W.: 26gColor: 21 colors (#01- #21)Type: Soak-off UV & LEDCuring lamp: UV lamp or LED lamp Features:Each bottle comes with a line nail brush attached to the cap to make liner designs on your nails. Venalisa liner gel is smooth and the brush is slim and sharp to draw any pattern. Also it works perfect for adding a French line. Inspirations: How to Use Venalisa Liner Gel?1. Trim, file and buff nails for a clean, dry surface.2. Apply a thin layer of base coat and cure under UV/ LED lamp for 60 seconds.3. Scrape off the paint stick before pulling out of the bottle. Just make sure you wipe your brush otherwise you’ll get a big drop.4. Drawing any patterns as you like on nails.5. Cure under UV/ LED lamp for 60 seconds.6. Finish off with layer of top coat, cure under UV/ LED lamp for 60 seconds.