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PieceMaker Gear

PieceMaker - Silicone Downstem

5 reviews

Introducing the Silicone Downstem from PieceMaker. These 4.5" break-resistant downstems feature multi-hole diffusion and come with a stainless steel bowl piece and silicone cap. The 14/18mm downstems are compatible with both silicone and glass bongs and are available in a variety of bright, eye-catching colors; select colors even glow in the dark! Made from food-grade, BPA-free silicone, these cheap downstems are the perfect way to add a pop of color to an old piece, and are great for travel as they are flexible and bendable. Downstems fit Piecemaker Kolt, Kirby, Kermit, and Kali silicone water pipes, they are also compatible with glass bongs requiring a 4.5" downstem. Shop our selection of PieceMaker Gear silicone pipes, bongs, and downstems online at Aqua Lab Technologies today. *All colors glow in the dark, except Rasta*

Downstem Features:

  • Diffused silicone replacement downstem
  • Made from BPA-free, food-grade silicone
  • Break-resistant design
  • Multi-hole diffusion 
  • Cheap and easy to clean 
  • Includes stainless steel bowl piece and cap
  • Bendable and flexible
  • Compatible with silicone and glass bongs
  • Size: 14/18mm 
  • Sizes may vary
  • Length: 4.5 inches
  • Available in a variety of colors
  • Select colors glow in the dark
  • *Rasta does NOT glow in the dark*
  • Perfect for travel and easy to store
  • PieceMaker logo on top of the cap

Added November 22, 2017

Customer Reviews
4.8 Based on 5 Reviews
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Laura A.
United States United States
Perfect fit!

I bought this item because I had somehow lost the one that came with my water pipe...and it works perfectly! I had to get a different color since the one I needed was sold out, but I don't mind that as long as the stem does its job. Shipping was also faster than expected.

United States United States
Versatile stems

I’ve been looking for silicone stems for my glass bongs because I hate glass stems. These are very nice quality stems that are inexpensive and versatile. I remove the bowl that’s in them and use them for BOTH 14mm and 18 mm bowls because they are so flexible. I have attached a photo. It’s the first time I have ordered from Aqualab but it won’t be the last. Fast shipping!

Aqua Lab Technologies PieceMaker - Silicone Downstem Review
Jeff S.
Canada Canada

It’s slightly less quality than the one that came with my silicone bong, but it certainly does the job and does it well. Should this one break for some reason I would absolutely buy another one just like it.

Earl W.
United States United States

Everything was great, love the peacemaker!!!

Adelle K.
United States United States
Just what i was looking for

Exactly what I needed. Great quality and it fit nicely in my 18mm female bong opening. I ordered the glow in the dark green and that was a good choice. 5 stars cause they even included a bada** sticker. Thanks Aqualabs. You rock!