DARK Smart Builder Gel 30 ml 12DARK SMART GEL is a medium thick gel designed for strengthening, building, and repairing nails. DESCRIPTION: The gel is convenient for both long and short nails; High temperature resistant, allowing for proper pinching; We recommend curing at low power and removing the hand if a burning sensation occurs; Strong yet non brittle. How does SMART GEL differ from other builder gels? Slightly more liquid consistency, but remains hard; Does not have a sticky