Grav adjustable downstem can be adjusted anywhere between 4" inch to 6" inch. It is compatible with a 14mm straight-based waterpipe or beaker with an angled joined. the two halves of the downstem come fitted with a segment of heat sink tubing. It has a tri-cut showerhead that passes smoke through water. It can be used with any amount of water as the length is adjustable.
Joint: 14mm Female
