Gel Couleur by Aprés has a highly pigmented formula with a revolutionary in-bottle Brush-X for precise color application. Up your nail game with Apres Jelly gel couleur! The PBT fiber brush offers convenience for pros and DIYers with its dense and compact feel, making it the perfect tool for achieving amazing color payoff. Cures in 30 sec LED Brush-X made of PBT fibers creates a denser, Japanese nail art-like brush Highly opaque, medium viscosity gel perfect for one color or nail art Pure gel formula means NO tacky layer after curing Size: 15mL Pro Tip: Because of how highly pigmented Gel Couleur is, less is more! Applying thinner layers creates a better finish while still providing full coverage opacity. Direction: Prep the natural nail and apply base coat, Then, apply a layer of Apres Gel Couleur then cure for 30 sec LED. Follow with a second coat, curing for 30 sec LED.