DUO Line It Lash It Dual Color Eyeliner & Lash Adhesive is a double ended, dual color lash liner & adhesive that dries black or cobalt blue.FeaturesIf you can apply liner, you can apply lashes thanks to this game-changing innovationWorld"s best-selling lash adhesive brandAdhesive when wet, liner when dry Suggested Use: 1. Apply 2 coats of adhesive eyeliner along the upper lash line 2. Place false lashes on adhesive eyeliner while liner is still semi-wet and gently press down to secure Removal: To remove lashes, gently peel off lash strip starting at the outer corner. To remove adhesive eyeliner, gently wipe oil based makeup remover over closed eyelids until clean. Quick Tips: Apply on clean and dry lids. For best results, use primer prior to application. If you need to reposition lashes once adhesive eyeliner has dried, slowly peel off lashes, clean residue and reapply fresh coat of adhesive UPC: 000002590655 Weight: 0.51 lbs