A serious tank like the Smok TFV12 Cloud Beast King requires serious o-rings! If you need replacements, the only thing that'll do is these genuine Smok TFV12 replacement o-rings.
Please note: these o-rings are ONLY for the TFV12 Cloud Beast King, and are NOT compatible with the Smok TFV12 Prince Baby Tank. Sorry!
- Smok TFV12 Cloud Beast King tank
Warning: Use of this product with nicotine-containing liquid will expose you to nicotine, a chemical known to the State of California to cause birth defects or other reproductive harm.