The 454 Big Block RDA is a solid atomizer that can house up to 4 coils for huge vapor production.

Features:

1. Single, double, triple and quad coil compatible

2. Adjustable airflow system with 4 huge vents for massive clounds

3. Single center postive post

4. Negative connection is the entire outer ring of the RDA

5. Delrin covered changeable 510 drip tip

Brand: Ehpro

Size: Length 42mm;Diameter 22mm

Threading: 510

Material: Stainless steel

Each set contains:

1pc Ehpro 454 Big Block SS Rebuildable Dripping Atomizer (Clone)

1pc Silica wick (3mm)

1pc Kanthal wire (28gauge)

2pcs Spare Screw

6pcs Extra O-Ring (in various size)

Warranty : 30 Days