AUGVAPE BTFC RDA,top&bottom airflow system with BF pin

AUGVAPE BTFC RDA
https://www.everzon.com/augvape-btfc-rda.html

The BTFC(Bottom Top Flavor Cloud) RDA comes with 25mm diameter, providing a spacious deck for easy building. The BTFC RDA features adjustable double airflow system - top airflow and bottom airflow system. The AUGVAPE BTFC RDA is switchable between 810 Delrin drip tip and 510 drip tip through an adapter. The pack also comes with a BF pin for squonker MODs.

Features:
Size: 25 * 33mm (without drip tip)
Drip Tip: 810 Delrin Drip Tip/510 Drip Tip with an Adaptor
Thread: 510 thread
Material: SS304
Top and bottom double airflow system
Deep e-juice well
25mm diameter for building deck

Packages:
1* AUGVAPE BTFC RDA
1* Screwdriver
1* Accessory bag