I have tried  the quad elf eye shadows and even for a dollar they are not worth the price. They have bad fall out even with a primer and the colors have very little pigmentation the color doesn'tlast for more than 5 hrs and reminded me of my 5 year old play make up.

 I have to say that the elf brushes are good for a buck I got the concealer, smudge, highlighter and all over face brush, they get the job done.

I also purchased the elf shine erasers, they work great just like those expensive oil blotters and these come with 50 sheets and only for a dollar.