The carts that puffin La vape uses is found on lots of types of cartridges these days. There's nothing special about them other than its ease and comfort and simplicity. Also, these carts do Possess a twist on mouth piece, allowing you to reuse them. See others like puff la https://rowanzfjmn.gynoblog.com/32702301/the-2-minute-rule-for-puff-la-2g-vape-pen-loyalty-program