noticeable difference may need frequent application [SEP] i have never used fiber mascara so i did not know what to expect this went on easily mascara first then fibers and it made a noticeable difference it was not too clumpy spidery but definitely added length and volumei rubbed my eye and did not end up with black smears across my face but it did shed the fibers so there was a collection of fine black fibers underneath my eyes they would have to be wiped up and check on occasionallyi gave this stars because it did not seem to last very long and would have to frequently be reapplied i will have to test again and see how long it lasts when i do not accidentally rub my eye