SubZero is a ice cold menthol cigarette that is refreshing and helps open up your sinuses.
If you want more menthol, this is also great at 1% Eucalyptus + Mint
UPDATE:
I have added the Liquid amber TFA as this provides that perfect add-on for tobbacco flavor and provides a unique and roasted taste. I have also added Creme De Mente to give a better spearmint flavor and pairs with the Eucalyptus and mint to round it off to a nice cool spearmint menthol vape