Experience salon-level foot care at home with OPI Pro Spa Callus Treatment Balm, 8 oz. This powerful yet gentle formula is specially designed to soften and smooth rough, dry, and callused skin. Enriched with nourishing ingredients like cupuaçu butter and white tea extract, it hydrates and protects your skin while delivering visible results in just one use. Perfect for at-home pedicures or professional spa treatments, OPI Pro Spa Callus Treatment Balm restores softness and comfort to your feet, leaving them beautifully revitalized.