This RBA is not compatible with any other tanks. Use this RBA to build your own Uwell Crown Coils. Cotton and Kanthal sold separately.
- RBA head assembly with coil installed
- 2 spare pre-made 316 stainless steel coils
- 2 spare coil screws
- Piece of organic Japanese cotton wick material
- 4 Spare o-rings
- Mini screwdriver
- User guide