Bluesky UV Gel Opaque Color Gel soak off nail Polish 1. Bluesky is the professional UV gel factory 2, High quality UV gel 3, More opaque color gel 4, More gel Polish 1. The UV gel opaque color gel apply with bluesky base, builder and top coat. 2. A well done nail art can lasting for 1 month. 3, All Bluesky UV gel and gel Polish is safe to human health, It can be applied on natural nails directly. 4, The bluesky base is very good at bonding nail. A good base is important to a long time nail art.