Balloon: Yes

Read out: No

Visible vapor process: No

The HerbalAire with or without the bag kit allows for extreme efficiency. In fact, multiple independent tests have proven the herbalAire can extract two or more additional bags of essence from the "spent herb" of other popular vaporizers.

Balloon: No

Read out: No

Visible vapor process: No

The Vapir One has quickly become the most popular hand held vaporizer on the market.

Balloon: Yes

Read out: Yes

Visible vapor process: No

Air2 (Advanced Inhalation Revolution Inc.) specializes in the revolutionary technology of DIGITAL VAPORIZATION. How revolutionary? Air-2, Inc. is the ONLY company in the world to have implemented this extraordinary system.

Balloon: Yes

Read out: Yes

Visible vapor process: No

The Voodoo Vaporizer has quickly become the most popular hand held vaporizer on the market. It works amazingly with turkey bags, for an even more extreme experience.