TOP-NOTCH CUSTOMER SERVICE: Whether technical problems or product issues, our professional after-sale service ensures you a trouble-free shopping experience. LONG-LASTING: Last around 4 weeks if properly prepped the nail bed and applied base coat under poly gel. Any problems, send us an message and we will nail it!. TOXICS FREE: Lower odor compared to traditional nail polish. All ingredients in strict compliance with FD&C Act and SGS certified. PACKAGE INCLUDES: 6 poly gel colors of 0.53oz (15g) each + nail lamp + top coat & base coat + manicure set. Beginning all-in-one poly gel nail kit to enjoy the nail art from the comfort of your own home!. FAST EXTENSION: 6 essential poly gel colors to provide base for all kinds of gel polish colors with precise color labels on the tube for better using experience.