The particular elaboration at the top of this bell works as an internal heat disipator and increases the air turbulences around the coil mixing faster and "aggressively" the steam together with the air. 

Spare refill top cap for BY-ka v.10.

Spare evaporation chamber for BY-ka v.10. Size: Standard

The same AFC ring supplied in the Airpin kit, now as a separate part. 

The Churchwarden is a kit for the Diplomat MTL RTA from Centenary Mods that offers the top-refill function.

The Lincoln Drip Tip features a straight line design with an overall height of 21mm. Classic in a way, it still feels current thanks to its heat sink.

Hawkbill bell in standard version with top refill for Diplomat RTA.

O-ring kit for top refill kits (MTL/RDL)

INDI is the new mod signed by Ennequadro. Compact and elegant, in perfect Ennequadro style.

NETSU, the first RTA made by Ghost Bus Club

Drip Tip RDL/DL by Centenary Mods

Conversion Kit for Arcana 22 RTA