doobiewood® Black Walnut Woodfilter With PURIZE Active coarcoal filter

The doobiewood attaches your joint with a 9mm charcoal filter. The conical front bore allows for placing joints of different sizes, while the filter is held steady in the rear bore. The wood is oil treated to protect it from moisture and other harms. We use American walnut for the doobiewood – a durable, stable and fine wood from the American north. The doobiewood comes packed in a cotton bag, including a flyer, sticker, pipe cleaner and three charcoal filters.

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