Hubble Bubble 3D Flow UltraDry 3D Flow for Solo2/Air2

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(10 reviews) Write a Review


2nd Generation Hubble Bubble Glassware, only from 420EDC. 

The Hubble Bubble is an extra centimeter of wider glass behind the glass screen.  3D Flow indentations cool and filter hot aroma beyond stock glass.  UltraDry carburetor port allows fresh air to enter the aroma path to further cool aroma via the introduction of fresh air.  

Chamber dimensions ≈ standard stock OEM glass. 

Only available in 80mm Curve & 100mm:

  • Smokey Quartz
  • Cobalt Blue
  • Emerald Green
  • Lake Green
  • Lavender
  • Amber

Air2 & Solo2 shown for display purposes, not included with purchase of this glassware

⚠️Working glass shows stress cracks which are unavoidable.  This is the nature of glassware as it is handmade.  Please be aware of this potential when purchasing this glassware. 

10 Reviews

  • 5
    Another fantastic design

    Published by Jesse Watson on May 19th 2021

    I love the stuff 420EDC designs. I had, and enjoy, the longer curved 3d tube without the carb. I love it. Really sturdy. It does get in the way if I have it in my pocket and I'm careless. It's great. I did notice that maybe it didn't even need to be so long, though. Thus, I grabbed this one. It is still cool as can be, and if it ever isn't, just gotta let up on the carb. For me personally, I like the carb, can take it or leave it. But when it comes to size, I really like this small size, REALLY like the curve, and I think those 3D grooves really do a lot to cool it. I noticed this with another 3D sort of unit on a different device. This one is better. All the stuff I've used that 420EDC designs has been superior to other stuff on the market. This is light and sturdy, by the way.

  • 5
    A must-have accessory for the Solo/Air2

    Published by Gabriel Cuddy on May 14th 2021

    Picking this up was a total game-changer for my Solo2. Quality is apparent, functionality is great. Bought it alongside a straight 3D Flow Aroma for portability, but honestly, the air hole makes a huge difference. I'd buy two of these if I could do it over, hope someday they make a straight variant.

  • 5
    Love this

    Published by Nicole on Mar 23rd 2021

    I bought the rusty orange and enjoy using this with my solo ii. Would recommend, fast shipping A+ service.

  • 5
    Surprised by how well it works

    Published by Anonymous on Jan 14th 2021

    I've always used larger stems. When this arrived it looked too small to do the job, but I was wrong. I keep the air hole closed at lower temps and open it when I go a little higher. Things stay much smoother with the added airflow.

  • 5
    Small package, big flavor

    Published by The_dev on Jan 4th 2021

    Great flavor and cooling in a small package, my most used glass.

  • 5
    Top notch

    Published by Thedev on Dec 20th 2020

    Great quality and flavor and absolute must have.Great small package is perfect for EDC and travel

  • 5
    Game changer

    Published by Felipe Dolago on Dec 5th 2020

    Great quality and favorite

  • 5
    Amazing product

    Published by Felipe Dolago on Nov 21st 2020

    5 stars, top flavor❤️

  • 5
    Hubble Bubble amazement!

    Published by Becca Lesfloris on Nov 4th 2020

    Just wow! This stem is quite literally a game-changer for the Solo II. Draw resistance has been eliminated, the airflow is nice and cool, and talk about making the device itself look so much cooler aesthetically. Now I sit and cross my fingers hoping for the cobalt blue in this style.

  • 5
    3d stem

    Published by Thomas P on Oct 17th 2020

    This short stem provides more cooling and better taste than the stems the device comes with, also makes higher temps much easier to handle without getting throat irritation

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