The Volcano vaporizer has is probably the best vaporizer on the market. It comes with a clear bag that is filled with cannabis vapour ready for you to inhale from. This gives you a great tasty, cool and efficient hit.
This picture was taken on Big Island in Hawaii in July 2008 from the Kalapana overlook. The Halema'uma'u volcano was erupting higher up on the island and the lava flowing into the sea was producing a gigantic plume of volcanic gas/water vapor. The lava moves in lava tubes beneath the hardened surface of more recent flows and is invisible until it reaches the sea. The volcano is still active in 2013.