Review (1/5): Color is off and you have to ship it back to UK if it doesn't work!
I use the 01 that works as a very light highlighter, with sheer just enough coverage for under eyes.
I bought this o2 and it turns out to be too dark and red. I am assuming they don't go with numbering. It starts very light, Warm medium dark and then bronze dark. What is worse, after waiting forever, I am asked to shop my order back to UK and it is way over $10!!!! so if you are in USA I don't recommend you order or else you are wasting your money