The Volcano normal screen set is best to use with all types of pollen and organic material samples. For use with your Volcano Digit or Classic Vaporizer Solid Valve Chamber 100% True OEM, this is the real thing.
WHAT'S IN THE BOX: 3 pc. OEM Normal Lower Screens with no center hole 3 pc. OEM Normal Upper Screens with center hole 1 pc OEM Washer 1 pc OEM Nut (M2)