Joyetech BF Replacement Coil for CUBIS/ eGO AIO/ Cuboid Mini is made of totally imported SS316, supporting dual modes. 

Quantity: 5pcs 

BF SS316-0.25ohm (40W-60W)
BF SS316-0.5ohm (15-30W)  
BF SS316-0.6ohm (15 -28W)
BF SS316-1.0ohm (10-25W)
BF Clapton-1.5ohm (8-20W) 

Made of imported SS316.
Bottom Feeding series coils
It's applied to atomizer to go with not only TEMP SS mode, VW mode, VT mode but also TCR mode.

Joyetech Cubis Coils