The Crown 4 is the latest generation sub-ohm tank in the popular series by Uwell. The 25.7mm wide base and 28mm bubble tank combine for an e-liquid capacity of 6mL, and the slim tank option included offers an e-juice capacity of 5mL. Large fill ports are covered by an easy to remove quarter turn lid topped with a 510 delrin and stainless steel drip tip, and adjustable triple bottom airflow channels allow you to customize the draw.

The Crown IV also uses a new series of press fit coils based on the popular Crown 3 series, with a patented self cleaning base that reabsorbs e-liquid caught in the base of the chassis, preventing leaks and reducing waste. A 0.4Ω dual SS904L coil rated for 60-70W is pre-installed, and a 0.2Ω dual SS904L coil rated for 70-80W is included.

 Features:

• Dimensions: 54.8mm x 25.7mm Base / 28mm Bubble Tank
• Weight: 55g
• Tank Capacity: 6mL Bubble Tank / 5mL Straight Tank
• Triple Bottom Adjustable Airflow Channels
• 510 Delrin & Stainless Steel Drip Tip
• Self Cleaning Press Fit Coils

Includes:

• Crown IV Tank
• 0.4 coil installed
• 6mL bubble tank installed
• 0.2Ω Coil
• 5mL Slim Tank Glass
• Replacement O-Rings
• Drip Tip Cover
• User's Manual

Replacement coils can be found here.