New Crystal Nails SENS BUILDING GEL range in the characteristic black-gold jar with a handy label on the top of the cap, so you can easily recognize it. Clear, Cover Nude or Milky White. Self-leveling building gels, they do not generate heat in the lamp and can also be used for the no-filing technique. The clear coat is beautiful (purplish in the jar) and easy to shape, the cover nude is a perfect natural shade and the milky white is ideal for the Babyboomer technique, but also used alone for structure. For greater adhesion it is necessary to use a base gel such as Base Gel, Builder Base Gel, Compact Base&Builder Gel, Sens Base&Builder Gel or SmartGummy Rubber Base Gel. Stapling time: 10-20 seconds (depending on lamp power). Drying time: 2-3 minutes in UV lamp, 1-2 minutes in LED lamp.