I also use the blushing brush and eyeshadow brush. I've bought other brushes and brush sets at the 99 Cents Only store in the past, and those have fallen apart after only a few uses. The E.L.F brushes stand up to their tasks, and they're so cheap I feel better about replacing them more frequently - so they are really a great investment in sanitation as well as beautification. :)
Rounding out the set, we have the All Over Color Stick. The color stick is a bit more metallic than it looks on the website, but I love it. My lips are unevenly pigmented, so a little shimmer is nice to obscure that. I use this product over my lip color, on my cheeks as a highlighter, and as an eyeshadow - three products for $1 is phenomenal! A little goes a long way, too, so it lasts forever.
The only downside to E.L.F. is shipping - about $6 for your lot normally, but they have pretty regular shipping promotions. At the moment, shipping is just $2 if you spend over $15.
I have sensitive skin, and I have never had a problem with these products making me break out or itch. I don't know how my sensitivity may compare to yours, but I usually cannot wear mascara or eyeshadow, even by Clinique and other hypoallergenic brands.