With high-quality formulas, fashion-forward nail polish colors and iconic names, OPI's heavily-pigmented Nail Lacquers are super rich, long-lasting, chip-resistant and deliver up to seven days of wear time. Each Nail Lacquer features OPI's exclusive ProWide Brush for flawless application. Design house: OPI. Gender: Ladies. Category: Nails. Collection: Nail Lacquer. SubType: Polish. Beauty group: Nails. Size: 0.5 oz. Color: Black Onyx. SKU: 09470415. Barcode: 000009470415. OPI Ladies Nail Lacquer 0.5 oz Black Onyx Nails 000009470415.