Buybest.com has a wide selection of stainless steel or glass made replacement tubes for vape tanks. Usually there would be one extra tube in one tank package, but glass tubes are prone to break. It’s less expensive to repair your existing tank with a tube, than replacing the entire device as a whole. That is why Buybest offers replacement tubes for customers. You can find varieties of tubes from Joyetech, Aspire, Eleaf and Geekvape alike.