I have 2 shades (dont have them with me so cant say which ones) but I find them effective if you use them over your normal eye shadow. It is similar to the pigment shadows that you purchase in the other brands such as MAC, for a more natural and subtle look you can use them on their own but if you want something different and dramatic then you can use it over your own shadow. One of mine is a purple colour which I use over a pink shadow and it really looks amazing

I actually got this shadow for free when I bought a flat iron. I have the shade 86 Insistance (I had a purple as well but I lost it...) which is a green colour that I like to layer with more of a teal based eye shadow. I have worn this shadow on its own and the longevity is not too great, it's important to use a primer and preferably a second eye shadow with a good brush to pack it on. I checked their website when I first got it and retail is a bit pricey in my opinion (about R135 per pot for the vibrant colours). Basically, the eye shadow is fun to use and I love the range of colours but the last is not so good. Oh, I was also shown that if you mix the shadow with their lip balm you can make a pretty sick lipstick.