Kangaaly 3PCS Stick V9 Max Fat Glass Tank 8.5ml Rainbow Clear ATTENTION--Please know that it will only fit for Stick V9 Max Tank. And if you ordered the wrong model, feel free to contact with us for a free change. HIGH QUALITY--Made of borosilicate glass, our tanks can withstand heat ands high temperature during use. NONTOXIC--Eco Friendly, Reusable and BPA free, Our glass tube are 100% non-toxic and will not cause any health problems. WARRANTYT-- All of our products are under 30 day moneyt back guarantee. Feel free to contact with us if you ever need any help.