Okay, so some of these things don't actually require a lot of description: this is obviously the replacement pod for your amazing Uwell Crown Pod System! So let's take a moment to appreciate the cleverness of these pods, while we're here anyway. (Unless you already appreciate that, in which case, click Add to Cart and have a great day!)
There are two different pods for the Uwell Crown Pod System. They both use Uwell's proprietary Pro-FOCS system, which recycles the airflow to produce a denser, more flavorful vape than you'd expect from such a small device. There's a 0.6 ohm direct-to-lung for the sub-ohm crowd, which has a more open airflow and a warmer vapor. There's also a 1.0 ohm mouth-to-lung pod for people coming up from smaller pod systems or e-cigarettes.
Both pods have adjustable airflow, which is an astonishing feature to get on a pod system, and exactly why you want the Crown Pod System in the first place. This lets to restrict the airflow to feel more like a vape pen, or widen it up for that direct-to-lung sub-ohm tank feel. This is one pod system that can do it all!