Downstems

Showing: 1-20 of 67
TAG - Showerhead Downstem - 18/18MM TAG - Showerhead Downstem - 18/18MM
Rated 4.3 out of 5
10 Reviews
$12.49 MSRP
Rated 4.3 out of 5
10 Reviews
Rated 5.0 out of 5
1 Review
$24.99 MSRP
Rated 5.0 out of 5
1 Review
TAG - Closed End Multiplying Showerhead 18/14MM Downstem TAG - Closed End Multiplying Showerhead 18/14MM Downstem
Rated 4.6 out of 5
11 Reviews
$9.99 MSRP
Rated 4.6 out of 5
11 Reviews
Rated 4.6 out of 5
31 Reviews
$14.99 MSRP
Rated 4.6 out of 5
31 Reviews
ACE-LABZ - Titan-Stem Aluminum Metal Adjustable Length Downstem 3.0 ACE-LABZ - Titan-Stem Aluminum Metal Adjustable Length Downstem 3.0
Rated 5.0 out of 5
4 Reviews
$44.99 MSRP
Rated 5.0 out of 5
4 Reviews
TAG - 28/18MM 7-Arm Tree (6x1MM) Downstem TAG - 28/18MM 7-Arm Tree (6x1MM) Downstem
Rated 5.0 out of 5
3 Reviews
$22.49 MSRP
Rated 5.0 out of 5
3 Reviews
TAG - 18/14MM Closed End Multiplying Downstem TAG - 18/14MM Closed End Multiplying Downstem
Rated 2.0 out of 5
2 Reviews
$7.99 MSRP
Rated 2.0 out of 5
2 Reviews
Rated 4.8 out of 5
40 Reviews
$11.99 MSRP
Rated 4.8 out of 5
40 Reviews
Rated 4.6 out of 5
16 Reviews
$9.99 MSRP
Rated 4.6 out of 5
16 Reviews
Rated 5.0 out of 5
1 Review
$29.99 - $34.99 MSRP
Rated 5.0 out of 5
1 Review
Rated 4.8 out of 5
33 Reviews
$6.99 - $9.99
MSRP: $9.99
Rated 4.8 out of 5
33 Reviews
TAG - 28/18MM Super Slit Double UFO Downstem TAG - 28/18MM Super Slit Double UFO Downstem
Rated 5.0 out of 5
2 Reviews
$19.99
MSRP: $24.99
Rated 5.0 out of 5
2 Reviews
Rated 4.9 out of 5
252 Reviews
$101.99 - $159.99
MSRP: $109.99 - $159.99
Rated 4.9 out of 5
252 Reviews
TAG - 12" Beaker 50x9MM - 18/14MM Downstem (4.25") (SUPER THICK) TAG - 12" Beaker 50x9MM - 18/14MM Downstem (4.25") (SUPER THICK)
Rated 5.0 out of 5
112 Reviews
$94.99 - $139.99 MSRP
Rated 5.0 out of 5
112 Reviews
Rated 4.9 out of 5
35 Reviews
$123.99 - $209.99
MSRP: $144.99 - $209.99
Rated 4.9 out of 5
35 Reviews
TAG - 12" 6 Arm Tree Straight Tube 50x5MM - 18/14MM Downstem (3.25") TAG - 12" 6 Arm Tree Straight Tube 50x5MM - 18/14MM Downstem (3.25")
Rated 4.8 out of 5
51 Reviews
$69.99 - $74.99 MSRP
Rated 4.8 out of 5
51 Reviews
TAG - 21" Worked Fixed Double 12 Arm Tree Straight Tube 50x7MM - 18/14MM Downstem (4.00") TAG - 21" Worked Fixed Double 12 Arm Tree Straight Tube 50x7MM - 18/14MM Downstem (4.00")
Rated 4.9 out of 5
24 Reviews
$114.99 - $149.99
MSRP: $134.99 - $149.99
Rated 4.9 out of 5
24 Reviews
TAG - 30" Beaker 50x9MM - 18/14MM Downstem (5.00") TAG - 30" Beaker 50x9MM - 18/14MM Downstem (5.00")
Rated 4.9 out of 5
53 Reviews
$214.99 MSRP
Rated 4.9 out of 5
53 Reviews
TAG - 21" Fixed Double 16 Arm Tree Beaker - 18/14MM Downstem (4.50") TAG - 21" Fixed Double 16 Arm Tree Beaker - 18/14MM Downstem (4.50")
Rated 4.8 out of 5
12 Reviews
$144.99 MSRP
Rated 4.8 out of 5
12 Reviews
Rated 4.8 out of 5
4 Reviews
$114.99 - $134.99
MSRP: $134.99
Rated 4.8 out of 5
4 Reviews

Purchase a Glass Downstem for Your Bong

If you're looking for a bong stem with plenty of airflow, we have you covered. At Thick Ass Glass, you'll find the best bong downstem selection online. These highly-durable and smooth glass downstems are perfect for your water pipes and dab rigs. From our 5 Arm Glass Downstem and Closed-End Multiplying Showerhead Downstem to our Titan Stem Aluminum Metal Adjustable Length Downstem, our products are unrivaled. And, to fit each unique bong, each glass downstem we sell is made with varying joint measurements, from 18/18MM to 18/14MM. 

How to Shop for a Downstem

If you're interested in purchasing a glass downstem, there are some important things to consider prior to purchasing. Make sure you think about the following questions before adding one to your cart:

"What Size Downstem Should I Order?"

Generally, a bong downstem will have a joint size of 14MM, 18MM or even 10MM. The joint size must be a snug fit that keeps an air-tight seal while smoking. However, you should also consider the length of the bong downstem itself. Your downstem should be long enough to hit the water and produce bubbles upon inhalation. If it also hits the base of the bong, this is too long and you won't get the same effects from using the right size.

"Should I Order a Downstem Diffuser?"

A diffuser is optional, but it can attach to your downstem to produce smaller bubbles. These tiny bubbles create smoother draws, so you can enjoy each puff with less harsh results. 

"Can My Water Pipe Use a Downstem?"

If you have a pipe with a male joint, you cannot add a downstem. These will only fit into bongs with female joints. 

Don't skimp out on subpar quality-- our TAG downstem products are designed for reliability and customer satisfaction. Shop our bong stem inventory today!

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