Joyetech BF SS316 Atomizer Coil Heads 5-Pack The Joyetech BF SS316 sub ohm atomizer heads feature stainless steel body construction organic japanese cotton and bottom feed design. With the exception of the Clapton and Ni200 coils these coils are built with Stainless Steel wire and can be used under standard variable wattage mode or temperature control!Compatible with a wide variety of Joyetech devices such as CUBIS eGrip V1 eGrip V2 eGo AIO and more! Recommended Wattage: 0.5 ohm (15 - 30W) 0.6 ohm (15 - 28W) 1.0 ohm (10 - 25W) 1.5 ohm Clapton (8 - 20W) 0.2 ohm Ni200 (TC Mode only)