4. Quartz Convection Cap V3 — Hover Glass
The quartz convection cap was first released in 2016 by Hover Glass with the desire to optimize the smoking experience by using temperature convection and directional air flow. All caps go through several quality control inspections before reaching the customer. This is a top tier carb cap.
Price: $300.00
Pros: Made entirely of quartz unlike most caps on the list. It can sit on a beveled banger without falling off. Perfect airflow, seal and function on flat tops and bangers with quartz inserts as well. The airflow doesn’t tend to pull oil upwards. Instead, it constantly circles it at the bottom of the bucket. If you own one, you’ll rarely find yourself reaching for any other cap in your collection. One of the most compact in size while maintaining a sturdy feel in hand.
Cons: The only real con with this carb cap is the price. It’s three times as much as the next most expensive cap on the list because they’re made in small batches to ensure first quality function and aesthetics every time. Otherwise, it’s one of the best carb caps of all time.
Why We Like It: Flawless function on a wide variety of quartz bangers.
