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Puffing Bird

18mm To 14mm Matrix Downstem(Pack Of 3)

Regular price $24.99 CAD
Regular price $54.00 CAD Sale price $24.99 CAD
Sale Sold out
Shipping calculated at checkout.

if you're looking for a brand new downstem to fit your beaker bong, and you might always think that your old downstem didn't generate enough bubbles for sufficient filtration and smoothing your hit. This matrix perc 18mm to 14mm downstem might be one of the best choices! 

If you're familiar with a matrix perc bong, you'll know that a matrix percolator can generate a massive amount of bubbles through multiple holes located all around the percolator and it can distribute the mix of air and smoke evenly so a smooth and chilled hit is guaranteed! 

This matrix perc downstem features 6 sizes : 3.5 inches(9cm), 3.9 inches(10cm), 4.3 inches(11cm), 4.7 inches(12cm), 5.1 inches(13cm), 5.5 inches(14cm). 

The material of this downstem is high-quality borosilicate glass, the built quality is better than most of the downstems on the market, its thickness guarantees a lifetime use if it's been cared for properly. 

Feature Of This Matrix Perc Downstem

  • Pack Of 3
  • High-Quality Borosilicate Glass.
  • Fits All Beaker Bongs That Features An 18mm Female Joint.
  • 18mm To 14mm Joint
  • Downstem Length: 3.5"(9cm), 3.9"(10cm), 4.3"(11cm), 4.7"(12cm), 5.1"(13cm), 5.5"(14cm). 
  • Matrix Percolator
  • Category: Bong Accessories
  • Sub-category: Bong Downstems


How much does shipping cost?

Puffing Bird offers free shipping on all orders over CA$10 .

How long does free shipping take?

Free shipping is delivered via Canada Post, and takes anywhere from 7~14 business days.

How long until my order ships?

All orders placed before 2pm EST ship out same day (Mon-Fri). Orders placed after 2pm ship the following business day.

Do you offer discreet packaging?

At Puffing Bird, we completely understand our customers needs for discreet packing. For your privacy, all packages are shipped in unmarked brown boxes or standard Canada Post box with absolutely no information regarding the package's content.


Canada Orders

All orders will be shipped from our Hong Kong based fulfillment center. Standard free shipping delivery is usually within 6~10 Woking Days(Remote Areas +5 Working days).

Order Value Over CA$120 We provide free EMS/DHL Express Shipping

Order Value Under CA$120, You can choose EMS(5-15 Working Days - Accepts PO Box Addresses, )for a flat rate of USD$19.99 or DHL (3-7 Working Days) for a flat rate of CA$29.99. 

Please note that if more than one item is placed in a single order, items may be delivered separately depending on stock and might potentially processed from different warehouses. 

Return policy

Puffing Bird is proud to offer the most customer friendly return policy.

If you are unsatisfied with your purchase for any reason, you may file a return for unused items within 7 days of delivery. Due to legal liability, Puffing Bird does not accept returns on items that have been used. You can contact our support team directly via any social media PM or send us an email:

Puffing Bird - Best Canada Headshop

Canada's Best Online Headshop

Puffing Bird was founded in 2017 by a group of young people that loves cannabis and glass art and wish to bring the world some of the best bongs, dab rigs and weed pipes with the lowest price, not only smoking glasswares, Puffing Bird also carry a wide range of smoking related gears like rolling trays, weed grinders and nectar collectors as well.