protank

Item wanted: Kanger Protank Mini Price Preference: Dirt cheap. No one uses them Condition: not leaking Age of the item:many years Location of item: RSA Delivery/Collection: Will pay shipping Reason: Low power experiment Picture here (if it helps describe what you looking for) :

https://news.ucr.edu/articles/2019/09/27/harmful-metals-found-vapors-tank-style-electronic-cigarettes 27 Sept. 2019 A team of scientists at the University of California, Riverside, has found the concentration of metals in electronic cigarette aerosols — or vapor — has increased since tank-style...