Strange eyelash tip, but works great to darker you eyelashes!
I just came up with the idea of coloring your eyelashes with a black permanent marker. (Strange, but it actually does work!) It makes my eyelashes darker, plus no lumps, AND it doesn't wash off! Of course it does fade after time.
Anyways, just thought I'd let you in on my little secret.
I just tried it and tho you should be careful not to get into the eyelid, it works, my short blond lashes really look like I have some mascara on them.