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 a medical grade stainless steel vaporization coil that generates a more even and precise temperature ramp. Using superior connectivity between pod & controller via strong magnets for the most consistent and reliable power connections available. • Fully rechargeable: charging cable included with dose controller purchase • Fully interchangeable: for use with any dosist formula pod, sold separately • dosist formula pods are available in 200 doses, sold separately