Liner Gel Paint BLACK WowBao Black Liner Gel Paint is highly pigmented, featuring a fine brush to create intricate nail art. Cure with UV or LED lamp and seal with Wowbao Diamond shine Top Coat Curing time: Wowbao Rechargeable LED lamp for 30 seconds. https://www.wowbaonails.com/collections/gel-paint/products/liner-gel-paint-black $8