DAB PENS FOR WAX. The first step is to make sure the battery is fully charged. Next, check to make sure the atomizer is working. If the pen is more than a month old, the coil may need to be replaced.
Load the chamber with about a rice grain size bit of material, whatever it happens to be. Be sure not to underpack or overpack. (Underpacking will result in having to vape more frequently and end up using more concentrate. Overpacking may see some leaks and get messy since the melted concentrate will not get completely vaped.)
Set the right temperature according to the material being vaped. Generally, something around 400°F works best to extract flavors and not burn. This only applies to dab pens with temperature control. Some are set by default to a specific temperature that cannot be changed.