Black or brown mascara?

Brown is a good choice. It will make your blue eyes stand out. I would also recommend a simple brown eyeshadow to pair with it if you aren't already.

I have green eyes so I use either a prunish purple color or pitch black to make mine stand out. I like LashBlast a lot because it seems to catch all of my small lashes (people have told me I have dog eyelashes, they're really small) Rimmell London has a lot of good mascara products also.

I like curved mascara brushes, but i think its Rimmel that has Volum XXL. Thats a great brand. And black for my brown eyes. My brown eyes have a tint of rusty red to them, and sometimes glittery black or reddish mascara for some reason brings them out.

My favorite well I'm tied between two mascaras :)

Either Spectra Lash Mascara (which is great!!! and it's a strait brush)

and I use it in Black, then there's my SuperFull Mascara in Black which has a straight smaller brush. They work awesomely for me because I confess...I'm an eye rubber. AND THEY'RE NOT WATER PROOF :)

Check them out here: http://www.youravon.com/jessicamartinez

Free shipping code: REPFLYER

i have blue eyes and i have tried both black and brown. and i think that black is way better! i like cover girl colossal and i also like loreal bare natural which are both straight brushes!

well like you said brown does bring out blue eyes

but it matches better if your wearing black eye liner to wear black mascara.

and the curves bruches work better

they make your lashes look better.