Bubble Quartz Carb Cap

(28 customer reviews)


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Watch this bubble quartz carb cap in use:

Puffing Bird’s bubble-style carb cap is made up of quartz glass. The bubble style ensures compatibility for domeless bangers with any sizes. This is a perfect dabber that fits most of the nails. 

  • Diameter: 22 mm~30.6 mm
  • Length: 2 inches
  • Category: Carb Caps



We value your trust in our products, the Puffing Bird Quartz nails/bangers/dab tools/Carb Caps are made of 100% 3rd party verified pure quartz. 


This quartz carb cap features a carb hole both on top and bottom, provides great airflow to fully vaporize your dabs/concentrates! 

Weight N/A

28 reviews for Bubble Quartz Carb Cap

  1. Sean

    Have used it on different kinds of nails, works both ways, small or long, nice quality glass, cool to hold, have accidently dropped this thing like over 10 times, (my fault lol) and it hasn’t broken. 5 stars

  2. Logan B.

    I ordered this to compliment the Thermochromic banger. Shipping was quick and showed up with the banger. Figured it would be a nice add on to the banger and for the price why not right?? Well… I’m mind blown on the quality and clean classy look of this carb cap. There is the right amount of airflow and is portioned perfectly. I was able to push my puddles around in the Thermochromic banger flawlessly making it easier to enjoy my dab and taste the terps at their fullest! Also worked with my other bangers which is a huge plus!!! Thanks Puffing Bird!!!

  3. Richard Griffith

    This product was OK for a cheap carb cap. I found while using it that the airflow did not quite reach the bottom of my banger where the oil sits. It might have worked better with a longer stem under the bubble. However, Puffing Bird had AMAZING customer support. The night I received my deliver I was bummed to see that I did not actually receive the carb cap, I sent an email to Puffing Bird and had another one in the mail to me before I woke up the next day. EXCEPTIONAL customer support. Thanks guys!

  4. Kylie Elliott

    I have absolutely knocked this bubble carb cap off my banger multiple times (22 mm carb cap) due to coughing, failure to place it in the banger without dropping it, and just straight up slapping it off the banger on accident. It has hit very hard surfaces many times, including a metal shelf, a wooden desk top, and even all the way down to a wooden floor before. Somehow, it has not shattered. Any other carb cap (including my cute blue mushroom cap) would have shattered upon the first impact. Take that as you will, but this is my favorite carb cap, especially paired with my quartz puffing bird bangers (the 22mm cap fits those much better and is less likely to fall off compared to one of my thermochromic sand bangers)

  5. Raphael F

    good product, good price

  6. Ruthann E

    fantastic customer service.

  7. Rachel G

    Great packaging and shipping time

  8. Donkeyman

    Came with a free silicone jar, no complains

  9. Cachetsoog

    Thicker and heavier than the one I bought from my local headshop

  10. Archie

    Feels very solid in hand, the only downside being the logo is not exactly centered

  11. Tureenperz911

    Very fast shipping, got the dabber and the carp cap in 3 days, well packed and freebies, very happy

  12. Vance Cooper

    My second one, thick like my old one but the bubble is bit bigger somehow

  13. Carlo

    Works like it should

  14. Kandi S

    Shipping took around 10 days so normal.

  15. Cheri E

    Just got the product today, just used it and it works great

  16. I_Like_Trains

    thicker than expected, responsive customer service

  17. Kaleb

    Great airflow, thick quartz, can’t complain

  18. Maynard


  19. phoenNiggle

    Very good

  20. Emanuel

    Works better than the ducky carb cap for airflows

  21. TheDabMan

    No complains

  22. Braggadocio

    Works great with my thermal baner

  23. Laverne

    Well made and great airflow

  24. GayFish

    Price is bit steep, no problem with the quality and the shipping

  25. Ramon

    Won’t fit my XL banger, bummer

  26. Rocco

    Faster than expected

  27. chunk12345

    Works great love the stickers, you guys should consider making some keychains with your logo, I would pay for that

  28. Jeremey_W

    Very satisfied

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