NYX classifies these mosaic powders as blushes however I would not be comfortable using these on anyone as a blush. They are however great highlighters and bronzers as long as you are looking for a shimmery, glowing Jennifer Lopez effect.
They are the same pot size as MAC blushes which I was excited about because I like to put everything I can in pallets to save space in my kit. Unfortunately when I tried to depot them the heat from my straightening iron separated the blocks of color in the mosaic. My solution was to turn them all into loose powder which actually work out really well for me, now I can use them as loose eye shadows as well as highlighters and bronzers.
I purchased NYX mosaic powder blush in Highlighter, Rosey, Love, Dare, Spice and Truth, you can buy the full collection online for $8 each. A note to all you artists out there NYX does have a pro discount to anyone who qualifies.