Yocan® EXgo W1 Kit comes with everything you need for a true vape experience! Included are three Nero heating elements, break-through technology using super thin foil heating elements to create an enormous amount of heat in under one second! With a V1 battery that can be used with each of the Nero EXgo's W1, W2, & W3 attachments. There are three voltage pre-sets for temperature control. The Nero heating element contains no wick or coil & is ideal for thick oil or wax.