Boundless Terp Pen / Terp Pen XL Replacement Coils:
Keep your Terp Pen running like new by replacing the coil every few months.
Depending on your usage, Boundless recommends disassembling the Terp Pen once per week and wiping down the internals with isopropyl alcohol.
Let air dry after cleaning and perform a burn-off (instructions included) prior to use.
