MAC Blot Pressed Powder is a sheer powder designed to keep grease and oil at bay. It doesn't really offer any coverage, but will keep your foundation in place and your face shine-free.
This has a permanent place in my purse during the summer months. You can use it to touch up throughout the day and it doesn't get cakey or powdery. It comes with a little puff, but I prefer a travel kabuki type brush.
I use the color Medium Dark and I'm about an NC/NW 20. Since it is sheer, the color 'match' doesn't need to be perfect. I don't find this is noticeable on my skin, but it does take away any oiliness/shininess on my skin.
Overall, it's a great powder and one of my summer staples.
Purchased by me.