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Available in several lengths.\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eSlitted Diffused Downstem\u003c\/li\u003e\n \u003cli\u003eSits Flush Against Water Pipe\u003c\/li\u003e\n \u003cli\u003eCompatible with 14mm Bowls, Bangers and Accessories\u003c\/li\u003e\n\u003cli\u003eHigh Quality Glass on Glass Joints\u003c\/li\u003e\n\u003cli\u003eAvailable in Several Lengths\u003c\/li\u003e\n\u003cli\u003eMeasured from Bottom of Ground Joint\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/collections\/smokea\" target=\"_blank\" title=\"SMOKEA Brand Smoking Pipes, Parts \u0026amp; Accessories\" rel=\"noopener noreferrer\"\u003eSMOKEA®\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eGlass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDownstem Joint\u003c\/td\u003e\n\u003ctd\u003e18mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBowl Joint\u003c\/td\u003e\n\u003ctd\u003e14mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e2.5\" - 5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","published_at":"2017-02-27T11:51:00-06:00","created_at":"2017-02-27T11:51:07-06:00","vendor":"SMOKEA®","type":"Downstems","tags":["Brand_SMOKEA®","Color_Clear","Joint Size_14mm","Joint Size_18mm","Material_Glass","Parts \u0026 Accessories","Pipe Parts \u0026 Accessories","Price_Under $10","Product 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3.5\"","id":21752797495398,"position":6,"preview_image":{"aspect_ratio":0.8,"height":1280,"width":1024,"src":"\/\/smokea.com\/cdn\/shop\/products\/smokea-18mm-14mm-flush-mount-glass-on-glass-downstem-diffuser-3-5-29478890668134.jpg?v=1673544545"},"aspect_ratio":0.8,"height":1280,"media_type":"image","src":"\/\/smokea.com\/cdn\/shop\/products\/smokea-18mm-14mm-flush-mount-glass-on-glass-downstem-diffuser-3-5-29478890668134.jpg?v=1673544545","width":1024},{"alt":"SMOKEA 18mm\/14mm Flush Mount Glass on Glass Downstem Diffuser 4.0\"","id":21752797069414,"position":7,"preview_image":{"aspect_ratio":0.8,"height":1280,"width":1024,"src":"\/\/smokea.com\/cdn\/shop\/products\/smokea-18mm-14mm-flush-mount-glass-on-glass-downstem-diffuser-4-0-29478890569830.jpg?v=1673544545"},"aspect_ratio":0.8,"height":1280,"media_type":"image","src":"\/\/smokea.com\/cdn\/shop\/products\/smokea-18mm-14mm-flush-mount-glass-on-glass-downstem-diffuser-4-0-29478890569830.jpg?v=1673544545","width":1024},{"alt":"SMOKEA 18mm\/14mm Flush Mount Glass on Glass Downstem Diffuser 4.5\"","id":21752797233254,"position":8,"preview_image":{"aspect_ratio":0.8,"height":1280,"width":1024,"src":"\/\/smokea.com\/cdn\/shop\/products\/smokea-18mm-14mm-flush-mount-glass-on-glass-downstem-diffuser-4-5-29478890602598.jpg?v=1673544545"},"aspect_ratio":0.8,"height":1280,"media_type":"image","src":"\/\/smokea.com\/cdn\/shop\/products\/smokea-18mm-14mm-flush-mount-glass-on-glass-downstem-diffuser-4-5-29478890602598.jpg?v=1673544545","width":1024},{"alt":"SMOKEA 18mm\/14mm Flush Mount Glass on Glass Downstem Diffuser 5.0\"","id":21752797331558,"position":9,"preview_image":{"aspect_ratio":0.8,"height":1280,"width":1024,"src":"\/\/smokea.com\/cdn\/shop\/products\/smokea-18mm-14mm-flush-mount-glass-on-glass-downstem-diffuser-5-0-29478890537062.jpg?v=1673544545"},"aspect_ratio":0.8,"height":1280,"media_type":"image","src":"\/\/smokea.com\/cdn\/shop\/products\/smokea-18mm-14mm-flush-mount-glass-on-glass-downstem-diffuser-5-0-29478890537062.jpg?v=1673544545","width":1024}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003eThe SMOKEA® replacement glass on glass downstem diffusers are made with high quality glass ground joints. The downstem features a 18mm male ground joint and 14mm female bowl joint. This design allows for the downstem to sit flush against your bong and for use use with a 14mm \u003ca title=\"Bong Bowls and Slides at SMOKEA®\" href=\"\/collections\/bong-slides-bowls\" target=\"_blank\"\u003edry herb bowl\u003c\/a\u003e or \u003ca title=\"Quartz Bangers for Dabbing at SMOKEA®\" href=\"\/collections\/bangers\" target=\"_blank\"\u003ebanger\u003c\/a\u003e. Each \u003ca href=\"\/collections\/bong-downstems\"\u003ebong downstem\u003c\/a\u003e is diffused with several slits at the bottom of the stem. Available in several lengths.\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eSlitted Diffused Downstem\u003c\/li\u003e\n \u003cli\u003eSits Flush Against Water Pipe\u003c\/li\u003e\n \u003cli\u003eCompatible with 14mm Bowls, Bangers and Accessories\u003c\/li\u003e\n\u003cli\u003eHigh Quality Glass on Glass Joints\u003c\/li\u003e\n\u003cli\u003eAvailable in Several Lengths\u003c\/li\u003e\n\u003cli\u003eMeasured from Bottom of Ground Joint\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/collections\/smokea\" target=\"_blank\" title=\"SMOKEA Brand Smoking Pipes, Parts \u0026amp; Accessories\" rel=\"noopener noreferrer\"\u003eSMOKEA®\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eGlass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDownstem Joint\u003c\/td\u003e\n\u003ctd\u003e18mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBowl Joint\u003c\/td\u003e\n\u003ctd\u003e14mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e2.5\" - 5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e"}

SMOKEA 18mm/14mm Flush Mount Glass on Glass Downstem Diffuser

45 reviews   |  
$7.99
Length
SKU: DS181425
Earn up to 80 tokins with this product
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The SMOKEA® replacement glass on glass downstem diffusers are made with high quality glass ground joints. The downstem features a 18mm male ground joint and 14mm female bowl joint. This design allows for the downstem to sit flush against your bong and for use use with a 14mm dry herb bowl or banger. Each bong downstem is diffused with several slits at the bottom of the stem. Available in several lengths.

  • Slitted Diffused Downstem
  • Sits Flush Against Water Pipe
  • Compatible with 14mm Bowls, Bangers and Accessories
  • High Quality Glass on Glass Joints
  • Available in Several Lengths
  • Measured from Bottom of Ground Joint
Brand SMOKEA®
Material Glass
Downstem Joint 18mm
Bowl Joint 14mm
Length 2.5" - 5"

SMOKEA® proudly offers free shipping on orders of $20 or greater to the contiguous 48 states. Orders with free shipping can expect delivery times of 3 to 16 business days. Orders that pay for faster shipping have an average shipping time of only 2-3 business days!

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SMOKEA Low Price GuaranteeLow Price Guarantees. While most company's have long lists of things you need to qualify to have a price matched, SMOKEA® makes it easy. Oh yeah, and we don't "match" prices we BEAT prices! Simply contact us with the information including the competitor's product listing and we'll create a coupon code for you to use to get a BETTER price. The Guarantee doesn't end when you receive a better price. If any of your ordered products drop in price within the return/exchange period, you will be given the difference in store credit upon request. The Low Price Guarantee is just another way that SMOKEA provides it's customers with the ease and convenience of getting all of your smoking supplies in one place at the best prices! Click here to read more about our low price guarantee or click the "Start Here" button below to get started.

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We hope that you will be delighted with your items however, if you would like to return your items for any reason at all, you may do so within 30 days of receiving your order. Items returned must be in a new and unused condition and are the responsibility of the customer until they are received by SMOKEA.

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Customer Reviews
4.6 Based on 45 Reviews
5 ★
73% 
33
4 ★
22% 
10
3 ★
0% 
0
2 ★
2% 
1
1 ★
2% 
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PF
02/12/2024
Paul F.
United States
I recommend this product

Water pipe down tub.

I use this to build my own handheld pipe. I’ve made three using this product in the past very nice, the end will break off. If you’re not careful, it has a really full flow. .

NW
01/29/2024
Natasha W.
United States United States
I recommend this product

Downstem

Overall not bad it's a inexpensive basic glass downstem the 14mm portion is a bit off ,only a couple of my bowls actually fit "nicely" . My one recommendation is to use bigger or bolder or brighter lettering for "How TO MeasURE"!! . But otherwise good doing business with Smokea. I will definitely do business again.

A
01/19/2024
Anonymous
United States United States
I recommend this product

Water pipe build.

Exactly what I needed for my build, fit was great and diameter was correct, 14mm bowls fit perfectly, made a great small water pipe.happen

A
01/05/2024
Anonymous
United States United States
I recommend this product

Great Help and Speedy Delivery

Got some great input on the correct hardware for my new bong (ALSO ordered here earlier - VODKA glass - a SUPERIOR product). Arrived quickly.

SMOKEA® SMOKEA 18mm/14mm Flush Mount Glass on Glass Downstem Diffuser Review
JR
12/26/2023
Joe R.
United States United States
I recommend this product

Beautiful replacement

It fits perfectly and bubbles the smoke just as it should. Fast delivery, even during Christmas season.