Uwell Crown 4 Sub Ohm Tank

The Crown 4 tank from Uwell is beautiful in design and innovative in nature, promising to instantly enhance the performance of your e-cigarette setup.

The Crown 4 features a host of improvements from the previous tanks in the Crown series, including a sturdier construction and a simplified top-fill e-liquid system. The Crown 4 also boasts innovative, fully patented self-cleaning technology in which the coils are able to absorb excess e-liquid into a separate condensation chamber which can then be vaped later on. Not only does this help to reduce e-liquid wastage, but it also means that you’ll need to clean the tank far less regularly than normal.

The Crown 4’s atomiser coils also utilise a pioneering Pro Flavour Core Optimisation System, or Pro-FOCS, which recycles air through the atomiser core twice in order to fully saturate the draw with flavour. The Crown 4 lets you enjoy this intense flavour quicker than ever before, as a unique quarter-turn threaded top fill system helps to dramatically reduce refill time. There is even a handy drip tip plug which prevents dust and debris from entering the mouthpiece when not in use and during travel, allowing you to enjoy a pleasant and hygienic vape every time.