The dose pen is designed to deliver safe, targeted, and effective cannabis-based formulas, in a precise dose each and every time. The dose pen rechargeable system includes a controller (battery) and charger for use with the dosist formula pods (sold separately). All dosist formula pods work with the dose pen rechargeable system. The dose pen rechargeable system uses precise time-controlled measurements delivering a 2.5mg dose each time. The controller by dosist has a fully ceramic vaporization chamber housing a ceramic wick for faster, more efficient saturation. It features medical grade stainless steel vaporization coil that generates a more even and precise temperature ramp. Using superior connectivity between pod and controller via strong magnets for the most consistent and reliable power connections available.