NAILSOFTHEDAY Opal Gel is a reflective builder gel designed for professional-level strength, durability, and a clean application. The low-heat, self-leveling formula makes it easy to sculpt precise architecture without shrinking or running.

This gel works perfectly for both strengthening natural nails and creating extensions on upper or lower forms. It files smoothly, cures quickly under LED/UV, and delivers a long-lasting, glossy finish with a unique reflective glow.

Suitable for beginners and experienced techs looking for a reliable, high-performance builder gel with a vibrant, eye-catching effect.