A semi-opaque, neutral pink shade. Ideal Pink is the perfect balance of a warm, neutral pink Builder is a thick viscosity, non-self leveling.hard gel used for building and sculpting. This semi-transparent cover pink shade provides that perfect natural pink tone to your nails while hiding flaws with great coverage. Benefits: Cool-curing UV/LED formulation with advanced resin technology. Is very flexible (great for ski jump nails or really flimsy natural nails, because when you have really flexible natural nails you need something that bends with them). Is very easy to file. Great for acrylic users switching to gel because it has more body to push around. Formulated with high-quality resins that will never crack or chip.