Long wick head is important part of Vision tank Clearomizer. Usually smokers prefers long wick head, because the wick which is larger in length can forward e liquid to heating coil more as compare to small wick heads. There are different resistance available 1.8ohm / 2.4ohm / 2.8ohm / 3.2ohm / 4.0ohm for the batteries 2.2v to 6v.
Unit: total 5 wick heads in one pack
Weight: 21 gram with shipping packing
Resistance: 1.8 to 4.0 ohm
Threading: eGo universal
Note: The coil head for Vision eGo Clearomizer V3 is NOT compatible with Vivi Nova