The TGT Coil is an all new design that combines a ceramic donut with a XTAL Quartz Rod..  There is a specific way to enjoy this coil.  You should load your concentrate onto the ceramic donut.  As it melts, the XTAL Quartz Rod in the center will absorb the concentrate and vaporize it.  This two stage design is intended to maximize vapor production while maintaining excellent flavor.  These coils are available individually or in a 5-Pack.

In The Box
1 or 5 TGT Replacement Coil(s)