Do you have trouble applying your lashes or you simply want to make the process quicker and more efficient? Then this is the perfect product for you! An eyeliner and glue pen all in one! These adhesive eyeliner pens are double-sided and allow you to get two tasks done in a fraction of the time it would normally! All you have to do is apply it to your eyes first, wait about 30 seconds, apply your lashes and you’re all done!