I purchased the storm, au natural and oh so special palettes off the sleek website and it was all quite cheap (around $18NZD each). I bought these as an alternative to the highly popular naked palettes.
All i can say is wow! For the price, these eyeshadows are amazing. There is a combination of mattes and shimmers to choose from. I found all of the colours were quite pigmented and easily blendable. However the whites in the palettes were not as pigmented. I tried using an eye primer underneath the eyeshadows and oh boy, the colours turned out so much more intense and lasted longer.
Overall the quality of these eyeshadows are really good and i would highly recommend buying them for a cheaper option compared to more high end brands such as urban decay.
I love love love these palettes. They have such great pigmentation. I have four sleek palettes. # of them are neutrals and smokey colours and one is the amazing acid palette full of super bright neon shades. You can get a wee bit of full out with some of the shadows but overall I think they are amazing quality and soooo affordable! You can purchase them from the sleek website or there are a couple of nz websites that stock Sleek.
Tips: For super pigmented looks wet your brush with a setting spray and pat the shadows on.