Skip to product information
1 of 3

Black Leaf

Black Leaf Reducer Stem 'Diffused

Black Leaf Reducer Stem 'Diffused

Regular price $13.95 AUD
Regular price Sale price $13.95 AUD
Sale Sold out
Tax included. Shipping calculated at checkout.
Choose stem length
  • Visa
  • Mastercard

The Black Leaf glass reducer downstem is made out of borosilicate glass, this is a six slit diffused downstem. This downstem converts an 18mm ground joint to a 14mm joint, it significantly shortens the glass sticking out from your bong producing a neater look. Slit diffusers are the most common form of diffused stems and provide a great smoking experience.

Product Details:

  • Joint Size: 18mm (where stem fits in to water pipe)
  • Bowl/Cone Size: 14mm (where bowl/cone fits in to stem)
  • Length: Choose from menu*
  • Material: Borosilicate Glass
  • Brand: Black Leaf

*Please choose size from drop down menu.*
**Please be aware that the measured length is from the top of the ground joint to the bottom of the stem. (Please refer to image)

View full details

Customer Reviews

Based on 8 reviews
Love it!

Great stem, does the job well. Highly recommended!


Perfect fit for my black leaf main chamber and I like the diffusing slits but prefer the one with a more open end. After a while this one gets clogged easily at the base of the stem because it’s a pretty small opening. But works fine and is next to perfect. Service was A+. Fast shipping in a safe box. Cheers.

Service and Piece A++

I didnt think the smaller opening on the part that entered the water would be a good idea. However it's turned out to be smoother and less bubbly then more open stems. Delivery was super quick too so im really happy and would recommend

An excellent choice

Does the job. Looks and feels strong. Has a hole in the bottom so it wont clog over time. Pulls smooth and quiet.

Black leaf reducer diffused stem

These are quality pieces at a great price..thick glass..precise grinding & the diffusers work exactly as advertised..shipping was fast..they were packaged professionally..what else can I say..just all round great service from Beefy's!! Cheers!!