I got these brushes a little while ago, and I have been using them every day since! They are such good quality. They don't shed. They are very well made. They have cute names for each one too. I only bought 3, but there is more.
Crease, Love & Happiness
This is a crease brush. The left side I use for the outer corner of my eye, and the right side for the contour. They are small, so they fit my eye space really well.
I love the left side for using eye shadow as an eyeliner. You can get close to the lashes and the brush is so soft. I haven't used the right side, but I'm sure you could use that for eye liner too.
Give CREASE a chance!
This is a really large sized brush. The left side is good if you want to put a big wash of eye shadow over your entire eye space. The right side is the largest crease brush I own. It is so soft and perfect for blending shadow out!
I saw someone using these brushes on Youtube, and I found them and bought them from The Balm's website. The Balm is sometimes on Hautelook for sale, so you might see these brushes on sale one of these days.
http://www.thebalm.com/power-to-the-people.html It says "Powder to the People." lol! And the brushes have little hands of people holding brushes and fists in the air like they are on strike. xD