FRYD Donuts 2g includes a cartridge which has a 2.0ml capability and is intended for use for 2000mg premium liquid diamonds Stay resin. You can find an oil window to the cartridge from which the oil status is often monitored. You can now signup for our newsletter to get update https://fryddonutscart05284.ourcodeblog.com/32185690/helping-the-others-realize-the-advantages-of-fryd-donuts