They are clapton coils for the Smok Helmet tank. You can enjoy great flavor and vapor production with these coils. Get them for your Helmet tank!
0.6ohm Fused Clapton Dual Coil:
Also a low wattage requirement, however slightly less vapor, at a trade off for a little more flavour
It is for Smok helmet Tank and Smok Sub 40w Kit
You receive: 1 x 0.6ohm Coil