Black Leaf - Inside-Cut Vortex Diffuser Downstem - Smoke Cartel

Home    Black Leaf    Downstems

Black Leaf - Inside-Cut Vortex Diffuser Downstem

Rated 5 out of 5 stars (5 reviews)

$ 18.75 Free Shipping In Stock
- Estimated Delivery Shipping to

About this Product

Product SKU: ND-ED-714-11

Make your water pipe even better with this powerful diffuser downstem.

Created by the famous Black Leaf brand, this high-quality downstem features an inside-cut vortex percolator with 10 slits. This design improves the filtration of any bong without the need for using bulky precoolers and ash catchers.

The downstem is crafted with premium borosilicate glass and also works as an adapter, so you can use it with your14.5mm male bowls on your 18.8mm jointed pipes. It comes in a wide range of lengths so you can easily find the one that matches your water pipe. 

New Tell us what you think with an Emoji reaction.

Shop Smoke Cartel

Best downstem ever
"This downstem seriously makes any water pipe hit soooo smoothly. Highly recommend."

- kirby lee Verified Buyer

All products on this site are intended for tobacco or legal dry herb usage.



Female Joint

Borosilicate Glass


  • 10 Slits for Diffusion
  • Accessories
  • Available in Multiple Lengths
  • Downstem
  • Scientific Glass
  • Vortex Percolator