Check out the new Cthulhu Mods 520 Boro Tank. It comes with a 4.2ml e-juice capacity and is Compatible with All Billet Box Styles Mods and the Cthulhu RBA AIO Kit.
Features:
100% Authentic
4.2ml e-juice capacity
Compatible For All Billet Box Styles Mods
Compatible With PnP Coils
Compatible For Aspire Nautilus Coils
Elegant Design
Compact Design
Fit For Single DIY Coil Build
Easy Coil Building
Six Airflow Pin & Seven Airflow Styles
( 0.8mm / 1.0mm / 1.5mm / 2.0mm /2.5mm / 3.5mm & 4.5mm Without Airflow Pin )
Package includes：
1 x Cthulhu 520 Boro Tank
1 x PnP Coil Adaptor
1 x Aspire Nautilus Coil Adaptor
1 x Extra Bottom Foundation For Pnp / Nautilus Coils
6 x Airflow Pin
1 x Accessories Pack ( Screws / Screw Driver / O-Rings / Juice Plugs )