https://www.everzon.com/capitvape-black-bat-bf-rda.html
Capitvape Black Bat RDAcomes with 25mm diameter and simple deck for building dual coil easily. Made of Stainless Steel, the Black Bat RDA features special top airflow and adjustable bottom airflow system to bring vaper extremely smooth and tasty vaping. Standard positive pin and raised BF squonk 510 pin are included with deep juice well.
Parameters:
Diameter: 25mm
Materials: SS316L
Drip Tip: Resin 810 Drip Tip & POM 810 Drip Tip
Features:
SS316L construction
Adjustable bottom airflow system
Simple deck for building dual coil easily
Special top airflow design
Suitable deep juice well
BF pin for best squonking
510 Adapter included
Packages:
1* Black Bat RDA
1* User Manual
1* Resin 810 Drip Tip
1* POM 810 Resin tip
1* 510 adapter
1* Extra Orings & Screws