Features & Specifications: -25mm Diameter -Two Slide-in metal airflow inserts -Airflow stopper (No free spinning) -Grooved juice channels on the chimney to help to wick -Juice flow control (Close when filling up) -Clip top cap -Side terminal postless deck -Multi coil configuration -Adjustable quad airflow -Unique airflow Adjustment (Top airflow ring controls side angled airflow) (Bottom airflow ring controls center airflow) -Clear 810 drip Tip -2ml insert for TPA -Straight glass 4ml -Bubble Glass 5.5ml -Accessory bag -Fill ring lock/unlock key (Under top cap) -Serial number Product Includes: -Clear 810 Drip Tip -2ml insert for TPA -4ml Glass tank -5.5ml Glass tank -Accessory bag -Flat head screws -Black O-rings -Serial number/Authentication Card