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ROOR - 18/18mm Gridded Downstems

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Upgrade or replace your bong downstem with the ROOR® high-functioning Replacement X-Cut Grid Glass Downstems. These downstems are perfect for any type of water pipe and feature a superior percolator that enhances your smoking experience. Our ROOR® downstems fit most standard bongs, bubblers, and water pipes that require an 18/18mm fitting. The X-Cut Grid downstems feature quality boro glass and multiple diffusion slits that improve airflow and water filtration, ensuring a smoother hit every time. Handblown in California from premium American borosilicate glass, these downstems come in a variety of lengths with a white ROOR® logo. Get yours today and elevate your smoking game!

Downstem Features:

  • 18/18mm diffused downstem
  • Bong Downstems
  • Bong joint fitting: 18mm
  • Slide joint fitting: 18mm
  • Borosilicate glass
  • Grid X-Cut 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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