Prism Mushroom Double Stack Modular Bong
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Mushroom Double Stack Modular Bong

$ 329.95
Free Shipping & Easy Returns
OR 4 payments of $ 0.00 with Learn more

Product Details:
Product SKU: 516d9840
Authorized retailer of Prism
Joint Size:
18mm female
20 inches
  • Prism Bong
  • Glass on Glass Joint
  • Female Joint
  • 90 degree joint
  • 18mm Joint Size
  • Dry Herb Bowl Included
  • Classic Straight Tube Design
  • Modular Bong
  • Tree Perc
  • Honeycomb Perc
  • Modular
  • High Quality Borosilicate Glass
  • Two Honeycomb Percs
  • Interchangeable parts
  • Bent neck with flared mouthpiece
  • Clamps made of aluminum
  • Comes apart for easy cleaning and maintenance
  • bent neck
  • dewar's joint
Suggested Addons

Product Description

Modular Goom Glass

With its key lime bent mouthpiece, two big double stacks, blue aluminum clamps, and a trippy mushroom design on thick clear glass, the 20-inch tall Prism Mushroom Double Stack Modular Bong is a sight to behold and a bong that promises it's fun to use! 

The Mushroom Double Stack is Prism's premier setup for function and size within the custom bong family. This beefy modular bong hits milky smooth thanks to the straight percolator fixed downstem that's just below the two honeycomb percs in the bottom chamber. Once the smoke passes through the honeycomb percs, it travels up to the big tree percolator where it's filtered to the max, allowing you to take massive filtered chugs that are deliciously smooth. 

Because this is a modular bong, you can break it down for easy cleaning, part replacement, switching it up, and packing it away in a backpack for fun adventures. The bong is made in the USA using thick and durable boro glass. It features an 18.8mm bowl joint and comes with a matching clear glass herb slide.

Product Specs

Joint Angle 90 Degrees
Joint Gender Female
Joint Size 18mm
joint type Glass on Glass
material Borosilicate Glass,Aluminum
Authorized retailer of Prism

Product Features

bent neck
Bent neck designs offer aesthetic and functional qualities. Aesthetically, bent necks give a unique look to your glass water pipe. Functionally, bent necks act as a splashguard, keeping all of the water inside the pipe and outside of your mouth. They also extend the mouthpiece away from the heat source horizontally, providing a more safe position.
dewar's joint
A dewar’s joint is the small glass tube that connects the joint to the chamber. Its purpose is to reinforce the strength of the joint and to create additional support for the glass pipe
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Customer Reviews & Questions

Shipping & Returns

Free Shipping & Easy Returns
Order within time to ship by day
Estimated Delivery: date to state via Free Shipping
Return Policy

DankStop is proud to offer the industry's 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, DankStop does not accept returns on items that have been used. You can contact our support team directly via live-chat, phone, or email at 1-844-DANKSTOP (326-5786) and


View our entire Return Policy

Shipping Info

How much does shipping cost?

DankStop offers free USA shipping on all orders. In addition, you may choose to purchase expedited shipping (2-day, Overnight, etc) at checkout. International customers receive free shipping on orders over $300.

How long does free shipping take?

Free shipping is delivered via USPS or FedEx, and takes anywhere from 3-5 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 DankStop, we completely understand our customers needs for discreet packing. For your privacy, all packages are shipped in unmarked brown or standard USPS Priority boxes with a return address of DS Distribution LLC. There will be no mention of DankStop on your package.

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Our team of "cannaisseurs" personally tests and hand-curates every product featured in our store -- so, no matter what your preference, we the right right bong, pipe, dab rig, and accessories to fit your lifestyle! We're proud of our products, our service, and our prices. If you find a competitor selling one of our products for less, let us know -- we'll beat their price by 5%, guaranteed.