New gel technology. New polish-on gel formula. Gelcolor by OPI gives weeks of glossy OPI color in a service only your salon can deliver! Color-finished services that set the record for speed! Fully cured of foundation to finish in 4 minutes per set (Compared to 12 minutes for standard UV cure) testing shows gel color by OPI maintains shine longer than gel/polish hybrids after two weeks. Quality, long-lasting, no chips for two weeks. Easy to apply and soak off. Beautiful shine.