BHO Extraction Tubes

BHO Extraction is the Method of extracting Essential Oils from Herbs.  Butane (a solvent) is used to pull oils from herbs.
What is BHO Extraction?
How are BHO Extraction Tubes better then the competition?
- Clear BoroSilicate Glass, not plastic.
- Thicker walls 5mm at thinnest point.
- Even thicker injection point and rim.
- One single piece of Glass, no joints.
- Kilned Glass to increase strength.
- Proudly Made in the USA.
300 x 202