Super processed and with screw (which is a lot better than that for mating).
There are several small cooling pads included (about 10), the "freeze" the smoke extremely cool and lungs.
2 hours before smoke from the freezer, then put on the tube and you can start.
The cold lasts about 45 minutes. My tip: Be sure to smoke with a mint tobacco, enhances the effect.
Strong buy recommendation !!
