GRAV 14mm Helix Premix Chamber Length_Short (Under 4") Featuring strategically placed bright red Color:Bronze Featuring strategically placed bright red cherries covering the pipe Brand SMOKEA® Material Borosilicate Glass Height 12" Glass Thickness Base Diameter Bowl Joint 14mm Downstem Joint 18mm Male 14mm Female Downstem Length 4" NOTE: This is an individually handcrafted art piece Each Premix Chamber from Grav (formerly Grav Labs) has the same air intake properties as the Helix Hand Pipe and Helix Waterpipes that we all know and love The Helix Premix Chamber is a great way to add the features of a helix waterpipe to your existing waterpipe