It comes with two interchangeable nozzles so you can remove the oil in both directions, they are also adapted for any butane gas bottle on the market. It also includes 6 filters and as a gift smoking paper and nozzles.

This tube is made of surgical steel, as you can see everything that is used for BHO is free of impurities to get the highest possible quality.

Its use is very simple, fill the steel tube with buds, preferably put them in the freezer a while before since the cold will separate the trichomes better, then hit it with the gas through its nozzle in a vertical position so that drag all the trichomes until the oil comes out of the end of the mesh nozzle, it is preferable to carry a glove on the hand of the Roller Extractor since the gas comes out very cold, deposit it in a glass container of borosilicate to give it a water bath and thus eliminate butane gas particles, for a total cleaning use the Desiccator for BHO.