The Utillian 6 Heating Element Pack  comes with 2 heating elements, 2 mouthpiece vortex seals and 2 device base seals.  Both these seals ensure a secure and airtight connection between all the parts of the device to prevent leaking and provide the most ideal airflow, which will allow the terp to work smoothly.

Includes
2x heating elements for the Utillian 6
2x seals for the base 
2x mouthpiece vortex seals