?SATISFACTION CUSTOMER SERVICE GUARANTEED?ROSALIND aim at designing and offering healthy poly nail gel for all nail art lovers and fans, thus we promise to provide you with an absolutely satisfying buying experience! Please contact us directly if there are any problems. We guarantee a fast replacement or refund service!. ?WARM TIPS?For preventing the gel extension sticking to the brush or other nail extension gel tools, you can dip the brush in slip solution or 75% rubbing alcohol, so the nail extension gel can be picked and formed on dual forms smoothly. ROSALIND poly nail gel need a UV lamp (2-3 min) or LED lamp (60-90 sec) is required to cure your nails. Curing time depends on the thickness and length of the gel layer and the power of the lamp. ?LONG-LASTING?ROSALIND white poly nails gel colors will last up to about one month or longer with proper nail prep (filing, buffering, and cleaning). For the better adhesion, you can also apply nail dehydrator and primer which can last the nail much longer. What's more, you can refill your nails about every two weeks when the new cuticle area grows. ?FAST AND EASY?ROSALIND soft pink poly nail gel stronger, more flexible, easier to control than other nail extension gel products. It's lighter than acrylic gel. When you do the nails, it seems like you never wear any gel on your nails. It makes your nails look charming, with pretty length and neatness. No chips or smudges. ?LARGE CAPACITY ECONOMIC SET?2 PCS 60ml soft pink and white poly nail gel perfect to do dry flower nails, glitter nails or other nails art; Total 120ML is enough to make 2 years nail extension. One Nail Harder Set solves all needs!.