... avaliable Bluesky shellac soak off led uv gel polish 1, Bluesky shellac 120 colors2, UV cures in 2 minutes/ Led ... cures in 30-60 seconds 3, Apply with bluesky base and top, a well done nail ... .4, Bluesky base is bonding well, and safe to nail, It can apply on natural nails. 5, Bluesky color ... . 6, Bluesky top is shining and clear. protect nail and keep shining for long time.