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Oil extraction tubes are our specialty!

We only use quality Duran Schott Glass to make our extraction tubes in Eugene, Oregon, U.S.A.  Our tubes are available WHOLESALE in bulk.  Click for info!  Scroll for selection. ***We are now taking custom size orders for extraction tubes!*** Contact us if you need help. The Glass Underground has Glass Oil Extraction Tubes starting with the 10 inch at $17! All made with Premium Quality Duran Schott Glass!

You must be at least 21 years old to purchase. Dismiss