Excellent product, copious amount!
I purchased this larger bottle because I got really irritated at how very quickly the tiny M*hron bottles were either used up. THIS size and brand, however, I've been doing some pretty intricate scar effects just for fun at least twice a week over the past month, the collodion applies super easily, the scar effect is incredible, and I feel like I haven't even used an 8th of my bottle yet! I see this lasting me a good while, and I am definitely ordering again!