This is a CANMAKE curl-keeping mascara that is waterproof. I wanted to use it for an event in January, and after purchasing it, I only used it about twice and then put it away. I can't say for sure because I can't see the remaining amount, but I think there's more than 80% left. - Brand: CANMAKE - Product Name: QUICK LASH CURLER - Color: WN Wine Mauve - Features: Waterproof, smudge-proof, no fibers - Product Type: Curl-keeping mascara