Hubble Bubble 3D Flow AirPort 3D Flow Aroma Tube for Solo/Air

As a long time Solo user, I really didn't know what to expect when I ordered one these. Over the years I've used different aftermarket stems. They were good, but...Wow! This design not only smooths and cools the vapor...the carburetor totally transforms the experience. I'm a convert!

I've owned this for a few months and I keep meaning to write a review when I use it. But after I use it, I end up not writing a review. I've used this almost daily since it arrived and, if you want the short version - go ahead and click add to cart and enjoy the upgrade. Slightly longer version - Seems like most people pick up the Solo 2 and have no problems using it from the start. For some reason, the learning curve was a bit higher for me. How tight to pack, how hard to draw, etc... Spent a lot of time on the forums and read all the advice. This piece was mentioned so I purchased and, it really helped me figure out my errors. The draw can be way less restricted than the stock stem, but with the carb you have a lot more control over that preference. And, this glass really does cool down the vapor. For me, it significantly cooled it. I've used the WPA but sometimes you just want a no fuss session. This is perfect for that occasion. I will note that if you're fairly happy with the stock stem and you prefer a more restricted draw and the warmer vapor doesn't bother you, then this glass might not be the upgrade it was for me. But if either of those two things are affecting your experience, then I'd certainly suggest this piece. If this broke I'd immediately buy another one. It's functional, allows for more control of the draw preference, and it's a nice looking piece. It feels just as high quality as the stock stem, maybe even a bit more. I know everyone's experience is different, but for me, it really was a game changer. 5 stars for sure. PS - Customer service was fantastic, by the way. Some nice touches that really stood out.

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.

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.

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

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.

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

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

Great quality and value...my favorite

5 stars, top flavor❤️