Small, discreet and fits easily within a pocket or purse. The Quant Vaporizer is a classy way to enjoy dry herbs and concentrates. The 3 in 1 design is made possible via the Quartz chamber. Once filled, its easily inserted into heating chamber. Which can be filled with concentrates or oil. The removable mouthpiece is magnetic, features a red and green light to notify once device is at desired temperature. A very capable unit, that delivers thick clean vapor clouds.