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ROOR - 14/18mm Open-End Downstems

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Transform your smoking experience with the premium quality 14/18mm Replacement Open-End Glass Downstems from ROOR® Glass. Whether you are looking to upgrade or replace your glass bong downstem, these open-end downstems are ideal for any type of water pipe. These downstems are specially designed to fit most standard bongs, bubblers, and water pipes with a 14/18mm fitting, and feature a superior percolator that ensures a smoother hit every time. Made from high-grade boro glass, they improve airflow and water filtration, resulting in an even more pleasurable smoking experience. These downstems are handcrafted in California using premium American borosilicate glass, come in a variety of lengths, and feature a white ROOR® logo. Take your smoking game to the next level today by getting your hands on these high-functioning downstems.

Downstem Features:

  • 14/18mm Open-End downstem
  • Bong Downstems
  • Bong joint fitting: 18mm
  • Slide joint fitting: 14mm
  • Borosilicate glass
  • Open-End diffuser tip
  • Variety of lengths available
  • White ROOR® logo
  • Made in California, U.S.A.

Note: All downstems are measured from the top of the ground joint to the end of the diffusion tip. Please see our diagram in the listing for complete downstem measuring instructions.

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