About the Terp Pen XL Coils
The Boundless Terp Pen XL replacement coils are made of high-quality ceramic, wrapped with a medical-grade stainless steel wire. The coil is instantaneously heated when the breath sensor is activated, which will gently melt your favorite concentrate into a delicious vapor for you to enjoy!
Keep your Boundless Terp Pen XL functioning like new by replacing the coil every few months, depending on usage. Generally, it’s recommended to disassemble the Terp Pen once per week and wipe down the internals with Isopropyl alcohol. Let air dry after cleaning and perform a burn-off prior to use. This genuine Boundless replacement coil comes in a 2-pack.