Duri Ridge Filler creates a smooth canvas for flawless manicures. The innovative formula fills ridges and imperfections, yielding an even surface for optimal color application. It effectively extends the life of manicures and promotes healthy-looking nails. Ridge Filler provides a smooth, matte base, and can be used as a top coat for a modern matte finish. The 10-free formula gives peace of mind, formulated without harmful chemicals.