well, Swim mixed the spice with dried peppermint leaves using warm bath tek, loaded lovely bong and tried to hit, but swim's lungs are very sensitive and he just can't hold it properly in.. cough cough.  very mild CEV, little bit of "sound effects". Also, skills with applying heat with lighter are not great as well, but swim read in some post that Enhanced Leaf is has more tolerance to naked flame.. I guess more practice should do it!