The Yocan NYX is a powerful wax vaporizer. The NYX is made with high quality stainless steel and has replaceable coils. This stainless steel design is ideal for producing a very pure, potent, and flavorful vapor. A nice feature on this product is its airflow button. Push the airflow button to let more air in and clear the chamber, for a fuller hit. This wax vaporizer comes with a crystal clean dual quartz coil. Ideal for vaping wax concentrates. Depending on your preference, you can purchase replacement ceramic donut coils, which we find preserve the great flavor of your product that much more.