A vape mod is generally a box shaped device with the ability to modify your vaping experience and tailor it to your preferences. There is always 2 or more buttons on the device: 1.) power 2.) wattage/temp adjustments etc. On the top of the mod is threading for the vape tank, which nowadays is almost always a 510 threading. Box mods are considerably larger than the original vape pen and utilizes one or more (external or internal) rechargeable batteries to power the device. A basic vape mod can increase or decrease the wattage used to heat the coils, but more complex systems can adjust according to the type of coil used in the tank, adjust with temperature mode. Plenty more customizations have emerged over the years as technology has evolved, so feel free to browse our catalog and vape with confidence.