I adore this palette. It is teeny tiny, I reccomend going to the Vueset Youtube channel and watching either of their two latest uploads to get a tangible idea of the scale, since you can see it in Grishan Roof's hands, and you can watch her put product in, which helps give you an idea for how much you can fit in each slot.
It gives you an incredible variety of product for the size (so small!) and can be used for literally anything you would normally put in a Vueset. Cream colors, foundations, concealers, lipsticks, blushes, bronzers, color corrector, etc.
Obviously the slots won't hold as much as a Vueset Tahiti would, but that's not the point! If you want more product in each slot, just buy a Tahiti, or a Viking Jack, or even the Seneca or Mango.
This palette is perfect for the products where you don't need a full bullet lipstick's worth of product in each color for every job, but still want them on hand. It also would be good for extremely concentrated formulas where you don't need much product, like the Kevyn Aucoin Sensual Skin Enhancers, or the Kryolan Dermacolor Camoflauge Creams. It's very useful for testing out new formulas and deciding if you even want them in your kit.
I bought a sample pack of Mented foundations, and put them in this palette to try it out.
Definitely a perfect addition to the Vueset lineup. Just don't be surprised when it's small. It's really small. And thats the whole point.
I've attached a picture of the palette in my hand. For reference, I'm 5"0, so my hands are small but fat.