I got the sparkler pen in Litter. This is supposed to make putting glitter on easier since it comes out from a pen. But it doesn't work well with eye shadow at all. First, it totally smudged and ruined my eye shadow when I applied it. And then the glitter sort of just clumped together and when I tried to smooth it out with the pen, it clumped even more. I had to wipe out my whole eye shadow because it ruined it completely. I'd rather just dust on some glitter (I love Skinmarket's shimmer/glitter powders). Anyways, I would definitely not recommend buying this.