The All-Glass Series is designed to have no metals come into direct contact with your extracts. The only metal present inside the cartridge is the Kanthal coil inside of the ceramic core at the base. The quartz glass tank and centerpost combine to create cleaner tokes and unparalleled flavor!
Featuring ceramic coils that are more porous than the average ceramic atomizer which allows for more efficient vaporization to occur on low temperature settings.
This product beats industry standards for heavy metals testing at 5 times less than the California Standard. Meaning, the Flow Cartridges pass as one of the cleanest metal-post cartridges available in the market.