Mavala Nail Polish in Black Oyster (163) is a sophisticated pearl-finish nail color that delivers an elegant metallic black shade. This professional-quality formula comes in a convenient 5ml size and features a golden-capped bottle design characteristic of Mavala's Swiss precision. Key features: • Pearl finish with metallic black color • Professional salon-quality formula • 5ml compact size • Made in Switzerland • Elegant gold cap design • Long-lasting wear • Easy application brush Black Oyster is part of Mavala's pearl nail color collection, offering a luxurious shimmering finish that catches the light beautifully. The smaller 5ml size ensures the polish stays fresh until the last drop while being travel-friendly. The formula is designed to provide even coverage and professional results. For best results, apply base coat first, followed by two thin layers of color, and finish with a top coat.