oh man...i hope you're joking... but just in case you were serious, it's used to darken, thicken, curl, volumize eyelashes...
If you're willing to spend, try Estee Lauder "Magnascopic Maximum Volume Mascara." Or if you're on a low budget, Maybeline's "Great Lash" is the another good option. They are both produce good results. Doesnt clump if you follow the right application. Mascaras have to be replaced every 3 month or it'll become dry & thick. If you are looking for light mascara, there are none. You just have to get the lighter colors such as brown, black(black isn't really black!), etc...
I find that Almay One Coat Nourishing mascara is pretty light, and I use that, because I already have nice lashes, and it feels as thought I'm not wearing any mascara at all... I also use it because it's hypoallergenic.
Er, I'm not the type who would/can spend so much on mascara, but I like L'oreal Voluminous or L'oreal Lash Out. =)
I recommend Maybelline.. it was REALLY good, no crumps, great length and volume..the most important is CHeap compare to others
i am so envy of you, i have to put lotsa mascara because i have very little lashes, i use this clear mascara from covergirl, it holds the curl without the smudging and underye racooness you get from traditional mascara.
phyphy has a super mascara...lol..its called... Kiss me...it tubes ur eyelashes...its like plastic... and it doesnt smudge since its plasitc and when u cry or wet ur eyes...or even rub it.. it doesnt come of...cuz its tubed on plastic... but yet..it comes off with warm water and a bit of force.... here is the link... http://www.cimel.ca/main/mascara.php here is a video that explains it...lol http://cimel.ca/main/video.php
For really big eyes DIOR SHOW does the job, but the one I have isn't waterproof and after around 6-7 hours theres little dark bits under your eye, but sometimes it looks like eye shadow under the eye rather than mascara! Really nice, try it out!