The Collistar Impeccable Waterproof Mascara in Ultra Black offers high-performance wear designed to resist water and humidity without smudging or flaking. This formula ensures intense black pigmentation for dramatic definition while maintaining a flexible, comfortable feel throughout the day. It is engineered for long-lasting results, making it an ideal choice for challenging conditions or extended wear. Achieve visually lifted and perfectly separated lashes with a truly waterproof finish.