PACKAGE CONTAINS - One 0.51 fluid ounce (15 ml) gel polish and one cat eye magnet. The upgraded cat eye gel can be used with any base color to produce a variety of crystal glassy nail color effects with both a sheer color and cat eye feature. You can enjoy nail art at home. CRYSTAL SPARKLING EFFECT - AILLSA Cat Eye Gel Nail Polish has a dense magnetic powder that can be used alone for a mirror-shimmering, crystal-clear manicure or with any base color nail polish, jelly gel nail polish, and other nail polishes. LONG LASTING SHINE - AILLSA crystal gel nail polish needs to be cured under U V lamps, and with the right application procedure, it can last 21-28 days to maintain the glittery shine. You no longer have to worry about your nails peeling off in the shower or while doing chores. SQUARE MAGNET INCLUDED - This glass gel polish comes with a magnet block, after applying the cat eye gel polish, you can use it to control the magnetic powder and design your own style. Tip: The thicker the nail polish gel is applied, the more obvious the glitter effect will be. Once the pattern is finished, it needs to be cured with UV light as soon as possible so that the magnetic powder will not run out. NATURAL AND EASY TO APPLY - AILLSA magnetic gel polish is made from natural resins and complies with strict SGS standards. It has a uniquely high colour saturation and perfect shine, with a smooth application and no brush marks. Please shake the bottle or heat it with hot water before use, especially in cold weather for better results.