OPI Infinite Shine Gel Effects Lacquer System provides a hi-def gel shine without the need to use a UV light. Wears up to 10 days and will shine until you take it off. Removes easily with OPI Expert Touch Lacquer Remover. No soaking required! Infinite Shine Gel Effects Duo Pack includes: 1 x OPI Infinite Shine Base Coat (Primer) 15ml and 1 x OPI Infinite Tope Coat (Gloss) 15ml.