Terporium Line Work Bubble Caps (More Colors Available)

(2 customer reviews)

Line work bubble caps available in multiple colors. Compatible with 20-25mm bangers such as our Traditional Banger, the Auto-Spinner, and the Hybrid.


  • Fits 20-25mm bangers
  • Seals banger for the perfect draw every time



This product is currently out of stock and unavailable.


Why use a bubble cap? 

Carb caps are an awesome dabbing accessory. They help provide airflow in the banger, spreading and aerating your concentrates. Especially when paired with terp pearls, bubble caps will seal your nail, lowering the ambient pressure, allowing you to take longer-lasting lower temperate dabs.

Carb Cap = regulated airflow and lower ambient pressure = lower boiling point = lower temperature dabs = smoother, more terpene-rich dabs with less waste


Free shipping on all US orders. All orders will be shipped within 1-2 business days in discrete packaging. You will receive a shipment confirmation email once your order has shipped containing your tracking number(s). If you need to cancel your order or change your shipping information, please contact us at support@terporium.com immediately as orders are processed quickly.


If you are not satisfied with a Terporium product you have 30 days to return an item from the date you received it. You will be responsible for paying for return shipping. To be eligible for a return, your item must be unused and in the same condition that you received it. You must return your item in the original packaging. If your order arrives damaged, defective, missing, or incorrect, we will email you a return label free of charge.

2 reviews for Terporium Line Work Bubble Caps (More Colors Available)

  1. Jessy Moore (verified owner)

    Great seal on it but a lil to much airflow through it..

  2. carsonschreiber1 (verified owner)

    My new favorite cap. Real nice seal and just the right amount of air flow. The line work was pretty clean as well

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