This brush will probably be my all time favorite. It is my go to brush for foundation.
I use this brush the contour my nose. It's PERFECT! I've also used this brush for my crease when doing eyeshadow, but I love it to contour with.
I use this brush to contour my face. I bought the Sigma F4o (which is just like this MAC brush) and I don't like it. The brush hairs are too long and too soft. My MAC brush is about 5 years old so maybe that wear & tear on it have made the hairs a little more tough.
I use this brush to put my highlight powder on. It's the perfect size to sweep powder down the bridge of my nose and adds the right amount to my cheeks.
I love this brush to blend concealer and foundation and my eyes. A few different brands make a brush like this, but I got mines off Ebay for like $4. (Ebay is my best friend)
The one pictured is the Sigma F86 which is $18.
This brush blends eyeshadows sooooooooooo perfect! I also use it to sweep a little shimmer on my eyes if they are too matte.
I use this to smoke out my eyeshadow looks. It's small enough to add the right amount of darkness into the V area.
I use this brush to pack color on my lids. I also use the ELF $1 Eye Shadow Brush. They both work well, but the Sigma brush picks up more product.
This is my favorite (well obviously) brush to use with powder compacts. It is HUGE so it can fit over the entire compact and pick up the right amount of powder to set my foundation.
This brush is perfect for blush. The head is not too big or too small and it's super soft on the face. I don't even use my other blush brush. When using blush, this is my go to!