Preemo Glass DownStem Full Color 9-Hole Diffuser 100mm 14mm into 19mm Colors P020-100
Preemo Glass DownStem Full Color 9-Hole Diffuser 100mm 14mm (Female) into 19mm (Male) (Fits into a 19mm Female Bong Joint) Choice of Colors P020-100mm
Color 9-Hole Diffuser Downstem
• 9-Hole diffuser downstem
• Full color
• Available lengths: 100mm | 120mm | 140mm
Full color 9-hole diffuser down stem in three different lengths. Add some extra diffusion to the experience with this stem. This is one accessory you would want in your setup. Easily swap this over with your standard stem and get the effect of a built-in percolator. Available in a range of colors.
Stem Measurement Details (photo attached to show measurement may show a different downstem for reference purpoeses) - Brand-By-Brand:
From our experience, the STANDARD method of measuring Ground Joint Stem length is generally to measure the amount of glass that's below the 'joint' to measure how deeply into the bong the stem goes, beyond that joint... SO, generally they are measured from the bottom of the ground glass (frosted) joint to the absolute bottom of the stem. Unfortunately this rule is complicated by some brands that do things a little differently, so the following is our understanding of the stem measurement protocols of our most popular glass brands. Please also note that, as with all blown-glass items, there is always a little variation from one stem, and one measurement, to the next - so please allow for a slight variation in measurement and don't expect the numbers to be EXACT. If you have any uncertainty regarding measurement please don't hesitate to contact us at firstname.lastname@example.org for clarification or help of any kind!
How each glass company measures their Glass-On-Glass (a.k.a. Ground-Glass) Joint Down-Stems:
Cheech: Measured from bottom of ground-glass joint to bottom tip.
GEAR: Measured from tip to tip (overall length) - therefore, about 2.5cm / 1" higher a number than the standard method would give.
HOSS: Measured from TOP of ground-glass joint to bottom tip.
Illadelph: One option - fits both beakers and straights (and Micro-Mini fits Micro-Minis).
Infyniti: Measured from top of ground-glass joint to bottom tip.
Nice: Measured from bottom of ground-glass joint to bottom tip.
NoName: Measured from bottom of ground-glass joint to bottom tip.
OG: Measured from bottom of ground-glass joint to bottom tip.
Preemo: Measured from bottom of ground-glass joint to bottom tip.
ROOR: Measured from TOP of ground-glass joint to bottom tip.
Stock # 30870 Matrix of Colors
Stock # 30871 Black
Stock # 30872 Blue
Stock # 30873 Green
Stock # 30874 Jade Green
Stock # 30875 Jade Yellow