Gel nail polish bottles are colour matched with the colour shade of the gel polish, which give you the most accurate view when doing nail art. Key Product Features. Safe and convenience to use: high quality gel with low smell; "3-Free" - No formaldehyde, toluene or DBP. Key Product Features. Stay smooth, ultra glossy & long lasting: gel colour resistant for 14 + days with no nicks, chips or smudges, while applies like nail polish, wears like gel and dries immediately by curing with UV lamp. Stay fashionable all year round: 18 colours are deliberately selected from annual popular colour of Pantone Color Institute, no more struggle to decide which colours to select. 20pcs gift set includes: 18 x gel polish shades (5ml/each bottle) + base and no wipe top coat (8ml/each bottle). Key Product Features.