SOCC have 100% Organic Japanese Cotton wicking material inside, instead of the older fiber wick. It will give you purer FLV & healthier vapor.
The SOCC shares the same design except the wicking material with the older styled coils, so it will also be compatible with following clearomizers:
KangerTech EVOD Bottom Coil Changeable Clearomizer
KangerTech Protank-2 BCC Glass Clearomizer with Changeable Drip Tip
KangerTech Mini Protank-2 BCC Glass Clearomizer
KangerTech Protank BCC (Bottom Coil Changeable) Glass Clearomizer
KangerTech Unitank Plastic BCC Clearomizer Top Filling (2.5ml)
KangerTech Mini Unitank Plastic BCC Clearomizer Top Filling
Health Cabin also carries the older styled coils with the fiber wick.
5pc Universal Bottom Coils for KangerTech EVOD & Protank & Protank-2 & Mini Protank & Mini Protank-2 & Unitank & Mini Unitank
Brand: KangerTech
Unit: 5pc/pack
Resistance: 1.5ohm/1.8ohm/2.2ohm/2.5ohm/2.8ohm/3.2ohm
Shipping weight: 43g
Package: Paper Box