I have always been a fan of Urban Decay Primer Potion. I find that there is nothing that compares to it for eyeshadow priming. Paints, paintpots, Too Faced Shadow Insurance, Laura Mercier Eye bases, cream shadows, nothing compares. However the one problem I have always had with UDPP (and many others have shared) is that while the packaging is cute it's shaped in a way that you cant actually reach all the product forcing you to cut it open and scoop out all that left behind UDPP if you really want to use all your product.
The Makeup Obsessed have ranted about this for years and finally it seems Urban Decay has answered our calls creating a new slanted wand that allows you to get into the nooks and crannies of your Primer Potion and curing the dilema once and for all. Urban Decay, we salute you!