I finally transferred my stealth juice to a vial after receiving them months ago. I had 5 sachets, so 25 ml in theory. Well this is a 30 ml jug and it is filled to the absolute max, plus I had 1/2 ml left that I had to pin right away (waste not want not lol). So there was actually 6+ ml per sachet, on top of that it's very smooth pinning gear. Thanks Alin.