?NAIL DRYER REQUIRED?Painting gel nail polishes need to be cured under a UV/LED lamp for each coat,it can't dry by air.We highly recommend a minimum of 60 seconds with a LED light and 2 minutes with a UV lamp for each coat.With proper application can last for over 21 days. ?ENVIRONMENTAL & HEALTHY?RARJSM soak off nail art gel is made of environment-friendly formula and the brush is slim and sharp to draw any pattern.This painted gel nail polish is easy to hand painted,drawing flowers,sumi,pull the line,dotting,striping,etc.These features can help us to get nail art like geometric nails,french manicure nails. ?12 DIFFERENT SOLID COLORS?This nail art gel polish set include black white pink brown wine red dark color collection with 8ml/0.27fl oz per bottle capacity.Different colors can meet your different nail art design need.Suitable for all season spring autumn fall winter and special days like Thanksgiving Day,Halloween,Christmas Day etc... ?CONVENIENT BRUSH DESIGN?New design with the painted gel nail polish and the pull line pen combine,it is super convenient for the professional salon beauty salon or at home personal use for starters.Each bottle has a thin pen brush,no need to change and wash clean the drawing liner pen brush when doing the nail art. ?ENJOY WINTER COLOR NAILS?As much time as your hands spend inside gloves during the winter months, it doesn't negate the joy of having a little color on your fingertips.When the mittens come off, nothing makes holding a cup of life-sustaining hot coffee look quite as chic as a manicure with winter nail colors, whether dark and bold, bright and cheerful, or simple and sheer.