Clear Color Set Powder from OPI, a product that protects color during contouring and wear for stay-true color. Provides a protective barrier to protect nail vibrancy during filing and contouring. Designed to work with all OPI Powder Perfection shades. Powder Perfection is a quick-applying, odor-free acrylic alternative that promotes a clean-air environment while offering gel-like shine. Made in the USA.