Calcium enriched Builder Gel in an easy brush-on formula; applies like a soak-off gel polish looks like a hard gel and removes like an acrylic. Features: LED/UV Self leveling lightweight formula. Convenient brush-on formula allows for easy application. Allows you to reinforce build and extend a natural nail. Multi-functional across all Cuccio products. Application - 40 min - full set / 25 min - fill. Easily soaks off.