This is a high-quality UV/LED Gel Builder designed for professional nail extensions and enhancements. The shade No. 16 Soft Rouge offers a natural, subtle pink tone ideal for creating durable and aesthetically pleasing nail overlays and sculptures. Formulated for excellent adhesion and minimal heat spikes during curing, this builder gel ensures strong yet flexible results. It self-levels beautifully, allowing technicians to achieve precise shaping and a smooth surface before the final top coat application. Perfect for architects seeking control and longevity in their nail art services.