These coils are compatible with most of the latest sub-Ohm tanks from Kangertech. Built with top-quality stainless steel wire and Japanese 100% organic cotton wicks, these coils deliver clean, fresh flavours and excellent cloud production. The 0.5 Ohm SSOCC coil heads have a round, stainless steel body and are suitable for 15w to 60w range whilst the 1.2 Ohm SSOCC coils are suitable for 12w to 25w range. The coils can be used in temperature control mode if you have a suitable mod. Vapestreams know that this popular product will soon become a favourite among our customers.