? CUSTOMER SERVICE: Any problem, contact the seller directly, we offer to replace or refund service. PLEASE NOTE, our product is brand new and sealed well. If the item you get is not new or damaged, defective or missing items, please feel free to turn to us for help~. ? REMOVE TIPS: If you want to change the nail art style and remove the nail extension gel, you can file the nail extension gel down and then buffer it. A nail drill machine will save you time and help to remove the nail in a faster and cleaner manner. ? LONG-LASTING EFFECT TIPS: MODELONES poly nail gel will last up to 2 weeks or longer with proper nail prep (filing, buffering, and cleaning). For better adhesion, you can also apply nail dehydrator and primer which can make the nail last much longer. What's more, you can refill your nails about every two weeks when the renew cuticle area grows. ? EASY TO USE: You won’t struggle to try to use our poly nail gel kit. The instructions for using the extension gel are detailed and yet simple to understand. No need to worry about messiness either, as our extension poly nail gel is easy to apply. ? All IN ONE KIT: 6 Colors Poly Nail Gel, 48W Nail Lamp, 10ml Base Top Coat Set, Brush and Spatula, Curved Dual Forms, Straight Dual Forms, Nail File, Nail Buffer, Nail Cutter, Nail Tweezer, Cuticle Fork, Nail Dust Brush Pen, Cuticle Oil, Nail Glitter, Gems.