I have been using Bare Mineral Prime Time eye lid primer for years - and its amazing and NEVER need to reapply the entire day........but weirdly now discontinued. So been trying some others. Bare Minerals primer lasts the whole day - but Wunder2 doesnt - its fine for maybe 4 hours then the eyeshadow needs reapplying. So really to summarise - its good but not brilliant. A better one I have been using is an eyelid primer from MAC
I have bought this product before and it is great. Even though it leaves a lilac lustre on your eyelids, your chosen eyeshadow completely covers it. The best thing is that your eyeshadow stays put all day rather than creasing.