SHEER GEL POLISH: Apply several layers to build up the color from clear transparent to solid opaque. Cure with UV LED nail lamp for 60s to dry. PACKAGE INCLUDES: 16ml (0.54 fl.oz) big volume bottle gel nail polish to enjoy the nail art from the comfort of your own home! TOXICS FREE: Lower odor compared to traditional nail polish. All ingredients in strict compliance with FD&C Act and SGS certified. LONG-LASTING: Last around 4 weeks if properly buffed your nail bed and applied base coat & top coat. Any problems, send us an Amazon message and we will nail it! TOP-NOTCH CUSTOMER SERVICE: Whether technical problems or product issues, our professional after-sale service ensures you a trouble-free shopping experience.