VaporDNA Volcano 大口徑 510 滴嘴

That 5mm bore really opens up the airflow, and I'm getting noticeably bigger clouds without any harshness. The 11.6mm height also feels just right under my lips, not too stubby or tall.

The taper from 14mm down to 8.4mm sits really nicely on my lips, way more comfortable than the straight-cut tips I've used. Flavor comes through cleaner too, and it's only 11.6mm tall so it doesn't make my setup feel top-heavy.

The 5mm bore really opens up the airflow, and I'm getting noticeably bigger clouds on the same wattage. It tapers from that 14mm base down to 8.4mm at the tip, so it still feels comfortable on the lips instead of awkwardly wide.