This free promo vial came in the mail fast as usual, HB's shipping has always been on point for as long as I have delt with them. It looks like a bad ass mix, but im not sure when I will use it. I am just finishing up my NTP 350 cycle, which is a short estered mix. So, the Hulk Classic wont be needed for this cycle, maybe the next one. I will update the community when I give it a try.