• Elite99 base and top coat kit, each bottle contains 7.3ml. • Semi-permanent gel polishes with a duration of over 21 days. • Non-toxic resin formula, mild odor, and excellent tenacity. • Keeps nails flexible and prevents peeling, suitable for natural, artificial, and acrylic nails. • Requires curing under UV or LED lamp. • The top coat is regular; the sticky layer must be removed with cleanser or 75% alcohol after curing. • MSDS and SGS certified. • Compatible with UV, LED, and CCFL lamps of different wattages. • Preparation: clean hands and nails, remove cuticles, shape the nails. • Application: apply base coat and cure, apply a thin layer of color polish and cure, repeat color layer and cure, seal with top coat and cure, remove sticky layer with cleanser. • To remove: file the top coat, apply acetone to cotton and wrap with aluminum foil, wait 15-20 minutes and remove residue. • For external use only. Avoid contact with eyes.