Oooh, I haven't tried out my foundation brush yet, but I did try the concealer brush. I actually wasn't that crazy about the concealer brush, for me I felt the bristles were to long to blend well so I switched back to applying concealer with my finger, but I'll try to use the concealer brush again when I have more time. I also used the angled blush brush from the pinstripe set, I liked it, but does anyone know if the full sized version is pouffier? The one that came in the brush set just seemed fairly small (bristle wise). But yeah, I've never seen the full sized one before. I also got the herringbone brush set and used the 2 white bristled shadow brushes. I really liked them.