M·A·C M·A·CStack Waterproof Mascara - Black Stack, 0.41 fl oz / 12 mL

Build your lashes from natural to next-level with M·A·CStack Waterproof Mascara in Black Stack. This continuously buildable, clump-resistant formula lets you layer volume and length while providing instant lash lift.

Designed for lasting wear, the waterproof and smudge-proof formula stays put for up to 24 hours. The Superstack Mega Brush is designed for longer or upper lashes, helping create customizable, gravity-defying volume and length.

• Waterproof and smudge-proof for up to 24 hours
• Buildable volume and length
• Clump-resistant formula
• Provides instant lash lift and length
• Superstack Mega Brush
• Shade: Black Stack
• Size: 0.41 fl oz / 12 mL