A wax pen is a handheld vaporizer designed for function, convenience, and discretion.  Today Wax portable vaporizers come in a variety of shapes and sizes. The most common design for wax consistency vaporizers is the pen-shaped vaporizer. Wax pens aka dab pens come in larger glass attachments, small ceramic devices, and larger mod designs as well.There are many different components, features and functions that you’ll want to understand before you find the best wax vape pen for you. While all…