Hi,
Pay attention please! The first Sub Ohm BF RDA is on the way! You can expect it! Now, check it to learn more about it.

Vandy Vape Maze RDA can be regarded as the first Sub Ohm BF RDA in the world. Maze Sub Ohm BF RDA adopts Maze Coils, which is so innovative that can compatible with the Regulated and Mechanical Mod, bringing better safety and compatibility. With the five different airflow direction and Maze Coils, it will prevent spit-back of juice and deliver the ultra smooth experience.
It is sold at $25.99 on efun.top!

Specifications:
First Sub Ohm BF RDA in the world;
Diameter: 24mm;
Capacity: 2ml;
Convenient top filling and bottom feeding;
Maze coil: SS316L + Japanese cotton + PEEK insulator, 0.2ohm (50~100W, best 70~80W);
Regulated and mechanical mod compatible;
Smooth airflow: five different airflow directions, densely heating the Maze coil;
Distinctive airflow design can prevent spit-back of juice