I was organising my make up last week and I found two bottles of Urban Decay Eyeshadow Primer Potion. One is over 1 year old and "empty" and one is brand new. The funny thing is... they were the same weight. I remembered that I seen a post about "depotting" the UD primer and I thought, I will give it a go to see... I was shocked!!! I sliced the tiny bottle with a sharp knife (I also sliced my finger, so be careful!) and it was FULL!!! I was convinced that there was no product left... Now... see what was inside: