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(12 reviews) Write a Review
5.0 LBS
5.0 (in)
18.0 (in)
7.5 (in)

The 18" Double Tree Perc Beaker is as visually impressive as it is highly-functional. This scientific glass bong includes two stacked 10-arm, reinforced tree percs at the center of the neck creating unbeatable smoke percolation and water filtration. The design of this beaker makes it an ideal pick for those looking to achieve the biggest and smoothest hits possible. It features both a three-prong ice pinch and splash guard above the twin tree percs giving you the option to fill the top half of the chamber with ice for an even smoother smoking experience as well as preventing water from reaching you the mouthpiece.

Included for free with this item is a 14mm Round Bowl w/ Ring for cool handling as well as a 4", 18mm to 14mm Diffused Downstem for increased filtration and easy cleaning. There are also a number of additional upgrades and accessories available which can be added to your purchase using the drop-down menus. These include various styles of bowl pieces, nails for dabbing concentrates and downstems. More information about converting between "dry" and "concentrate" use can be found in our Blog and FAQ page.

Replacement items and other additional accessories can be found on our Accessories page. Information about how to clean and maintain your glass piece is located our Blog and FAQ

This product is intended for tobacco and other legal herb use only.


Style Bong w/ Added Percs

Height: 18"

Base Diameter: 5"

Width (w/Bowl): 7.5"

Joint 14mm 45° Female
Thickness 5mm
Weight 2.16 lbs
Perc Styles

Two 8-Arm Reinforced Tree Percs


Splash Guard

3-Prong Ice Pinch



4" Diffused Downstem

14mm Round Bowl w/ Ring

Ideal Water Volume 23 fl oz
Package Dimensions

Height: 8"

Length: 20"

Width: 8"



FREE SHIPPING ON ALL U.S. ORDERS OVER $75 & ALL CANADA ORDERS OVER $150. All orders are processed within 24 business hours and include free tracking. All items are carefully packaged and shipped in discreet, brown boxes or bubble mailers with no identifying marks or labeling. For more details visit our Shipping and Billing page.


ALL SALES ARE FINAL. Due to the nature of our products we cannot currently offer returns or refunds on any online orders. Although, in the rare case that an item arrives damaged or broken, we will do everything possible to ensure you receive a timely replacement and that you are completely satisfied with your order. As such we ask that all water pipes and accessories be tested WITHOUT smoke prior to use in order to identify any functional issues. We cannot replace anything that has been damaged or broken after the first use. All items are handmade as well and there may be some variability in size and shape. For more information, visit our Replacements page.

12 Reviews Hide Reviews Show Reviews

  • 5

    Posted by Psilocybin Mama on Sep 28th 2020

    Got this for my boyfriend for his birthday and weeeee are loving Percy 3 (that’s what we named it) AMAZING QUALITY PACKAGING WAS TOP TIER AND OVER ALL IT WAS GREAT SHIPPING EXPERIENCE IM THRILLED !!

  • 5
    Worth it!

    Posted by Gab on Sep 7th 2020

    I was a little skeptical shopping here and in getting such a good deal on this piece.. but it is exactly what you wanted it to be! Hits great and may not be the thickest glass but definitely not the cheapest/thinnest ive seen before either! Treat it nicely and it'll be worth the money! Shipping was super quick as well, easy process, 10/10 recommend.

  • 5

    Posted by Roger on Aug 31st 2020

    Very nice, high quality item. Glass joints have been flame polished and are very solid. Very easy to see it is a handmade item with great attention to detail. I inspected the entire surface with a magnifier and found absolutely no flaws. I would definitely recommend Glassics. Water moves evenly with a consistent smoke diffusion. Over all, just a great piece.

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