This is my new favorite product right now!! I use this as a highlighter on my cheekbones, nose, cupid's bow, and chin and am in LOVE with this product!! I would assume it's called fusion because you can use each color separately or swirl your brush in every color to fuse the colors together. I purchased the soft lights in the color Baked stardust and love all the colors it has; it's a little confusing to say every color of brown it comes with but I'll try to explain it without sounding redundant; it comes with an ivory, brownish color, nude, brownish nude, and a darker brown that I combine together with my highlighting brush and apply to my cheekbones from the inside corner to the outside of my apples, up the bridge of my nose, my cupids bow, and my chin. These shades do have a shimmer to them but they look so beautiful on and do not have that cheap looking shimmer that almost looks like glitter; it's a beautiful sun kissed shimmer that gives me fake sun goddess look all day. A little goes a long way I've learned so I just take the brush, swirl it around the pan once, and use that for my entire face. It is a pricier highlight at $32, however I believe I've gotten my moneys worth because I can use this everyday during the summer and especially on vacations to the beach and transition this to winter by just applying to my cheekbones. I LOVEEE this product and as soon as I run out I'm going to purchase another one...I'm already seeing tin!