This Downstem fits Beakers and Straight tubes with an 18MM Female Fitting.
- Keeps the joint size 18MM Female
Has 6 Diffuser Slits with Multiplying Rods which makes 12 slits of diffusion.
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Measurements are taken from the end of the glass on glass fitting to the end of the downstem. (the part that is inside the pipe)View full product details