I ordered some of Spring Vapor's Black Label RY4 over the weekend and got my package yesterday. BTW, the shipping was really fast. Great job Spring vapor. Well, I have to admit the flavor was a little different at first compared to what I have been used to vaping. However after my taste buds adjusted I started really liking this juice, it has a nice smooth caramel/ vanilla taste to it with a hint of what seems like licorice to me. Anyways I have been trying to find a juice to replace the old 'lost formula' Dekand RY4 since it's dismissal. I have to admit that I have not found a juice since the old Dekang RY4 that I have had this much trouble putting down. I will say this - If he can come out with some bulk rates that compare with others in this eliquid biz, then I will be an extremely regular customer! Nik's customer service is super impressive! He responds to messages extremely quick and seems like a good dude. Thumbs up!! I recommend that you give Spring Vapor a Go!!!!