Vape pens are increasingly becoming the most popular way to consume concentrates, like oils and wax. These tools are relatively new, and different models come on the market every day, so it’s not surprising if you’re not entirely sure how to use a vape pen. Vape pens are electronic devices designed to heat a substance and turn it into vapor. There are several varieties of vape pens to choose from; some come preloaded with the proper type of concentrate and are disposable, while others you fill with your choice of concentrate and are reusable. Read this post to learn everything there is to know about using an oil vape pen.