【Double Rhythm 2 PCS Top Coat Set】2 pcs 15ml clear top coat and no wipe matte top coat gel, need to be cured under UV or LED Lamp for 60-123s. Our top coat and base coat gel boasts superior adhesion properties, ensuring that your gel polish adheres firmly to the nail surface. | 【28+Days Long Lasting】 Easy to apply even for the beginner, effect last long for 31 days and protect your nail beds from damage. It is an ESSENTIAL for every nail art lover! | 【Natural & Healthy Resin】12 toxin free ingredient makes it a healthy nail gel with low odor, safe for your nails. No harsh ingredients or adhesives that lead to damaged nails. Keep them away from the pregnant and kids. | 【Reliable Base Gel】Double Rhythm's 3-acid base coat, It has superior adhesion. Primer as a step before applying color glue, this is a very important step in the nail art process. Give your manicure a better effect while protecting your nails. Easy to Remove. Reduce the damage done to your nails during nail art. | 【Notice】Please take a skin test before application in case of allergies. Avoid contacting with eyes and mouth. If an accident happens, rinse with water at once and consult the doctor at once. Any problems with our base coat, please feel free to let us know. We will try our best to help.