Mobius GRB16 beaker Coldwork Series#1 of 2023! Exquisitely coldworked with carved and sandblasted accents. Features matching removable downstem and bowl. All Mobius pieces come with a sticker of authenticity so you know you are getting the real deal. Details: Length: 7" Width: 4. 3" (base) Height: 15. 5" Weight: 2 lbs Distance from base to joint: 4" Joint: 18. 8mm Female Bowl Style: 14mm Matching coldworked Downstem: removable 18 >14 bushing Percolator 1: matrix downstem Percolator 2: