Award Winning 24Hr Microwrap Tubing Formula Curls & Thickens Lashes Smudge proof, tear proof, & water resistant. Unique tubular formula won't come off until you want it to. You can even sleep in it! Easy wash off formula means no mess, no fuss. Water based & oil free, suitable for use with false lashes or eyelash extensions. Safe & hypoallergenic, ideal for sensitive eyes & contact lens wearers. All Mirenesse products are cruelty free & non toxic