OG Original Glass downstem replacement - Different sizes available Length:5" These RAW Black Trays are

These RAW Black Trays are beautiful

You can choose to use the included tube kit or the included easy valve system

computerized temperature show

constrained air activity

Includes a Red Eye Glass® Protective Neoprene Pouch

OG Original Glass downstem replacement - Different sizes available Length:5" These RAW Black Trays are*Please note that the colour of the logo may vary based on availability* OG Original Glass Downstem Low Profile 19mm Male to 14mm Female Bowl Joint 3. 0", 3. 5", 4. 0" , 4. 5" and 5. 0" Available Stem Measurement Details 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