Leisure - 14/18mm Black 6 Arm Downstem

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Upgrade your bong with this 14/18mm low profile mini reinforced 6 Arm replacement downstem by Leisure Glass! This diffused downstem will fit most beakers, bongs, and rigs with an 18mm joint. 

Diffused Downstem Features:

  • Quality Borosilicate glass
  • Bong Downstems
  • 14/18mm 6-Arm Diffused Downstem
  • 2 diffusion slits perm arm (12 slits total)
  • Length: 4 inches
  • Bong joint fitting: 18mm
  • Slide joint fitting: 14mm female
  • Length: 4 inches
  • Glass color: Clear
  • Logo: Black Leisure label
  • Made in California, USA

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. 

Added July 22, 2017

Customer Reviews
4.7 Based on 7 Reviews
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United States

Tree perc downstem

Really nice quality

Ryan W.
United States United States

Love the diffusion

Great to say the least

Domenic M.
United States United States

Best stem on the market 100%

So first things first this thing hits so smooth. I’ve never had any “scooby snacks” and I’ve been using this thing for 2 and a half weeks (every day). The glass is high quality but thinner at the shower head so I don’t think it would survive a drop. Also, very easy to clean which is surprising based off of the amount of complexity in the design. All in all, it meets all my requirements: easy to clean, smooth hits, good quality glass. My friends and I love it and I would recommend it to anyone who is looking for a good and affordable downstem

Ayden A.
United States United States

Really good downstem

Really good downstem

Jeffrey S.
United States United States

Long time listener, first time caller

Funny enough I've been browsing this website for over 10 years, since I was a young lad in high school. I've purchased all my glass locally before but during the pandemic I needed a down stem and 10 years later ALT is still there to provide. Dependable online glass store.

Aqua Lab Technologies Leisure - 14/18mm Black 6 Arm Downstem Review