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Keep your sessions tasting clean and hitting smooth with Boundless Terp Pen Spectrum Coils—official replacement coils designed for the Terp Pen Spectrum family. These high-quality coils heat instantly when your device’s breath sensor activates, making it easy to dip into your concentrate and enjoy consistent flavor and performance. Choose the chamber style that matches your preference, then swap in a fresh coil and get back to smooth, reliable sessions.
These replacement coils are compatible with the following Boundless devices:
The Terp Pen Spectrum / XL coils are designed to heat immediately when the breath sensor is triggered. That means no buttons, no warm-up routine—just inhale to activate, then enjoy a straightforward dip-and-draw experience.
Pick the chamber material that best matches your session style. Ceramic helps deliver smooth, consistent performance, while quartz is a popular choice for crisp, clean flavor. Either way, you’re getting a premium coil built to handle concentrate use with dependable results.
Each coil is made with high-quality materials and wrapped in medical-grade stainless steel wire for durability and reliable heating performance across sessions.
These coils are compatible with the Boundless Tech Terp Pen Spectrum, Terp Pen XL, and Terp Pen V2.
They heat instantly when the device’s breath sensor is activated—just inhale to start heating.
Ceramic is known for smooth, consistent performance, while quartz is often preferred for crisp, clean flavor. Choose the option that best matches your preference.
Each pack includes two (2) replacement coils.
This product and all products on this site are intended and sold for legal purposes only.
We offer free shipping on all orders over $49 within the United States. Note: There is no weekend pickup or delivery.
Free shipping is not available for international orders outside the US, US territories, and Canada.
At the moment we ship to United States. International shipping is not available at this moment. More countries coming soon.. 🙁
A signature is required upon delivery for orders over $200. An adult signature requirement is available upon request. Please contact us for further details.
UPDATE: ALL INTERNATIONAL ORDERS ARE SUSPENDED for the time being. Hopefully we will reestablish international shipping to more countries soon. Please sign up to our newsletter or our social media platforms for any changes on this situation. We are very sorry.
ITEMS THAT CANNOT SHIP INTERNATIONALLY AT THE MOMENT...
1. Vaporizers
2. CBD or Mushroom products
International shipments are sent via USPS and Fedex. International transit time displayed on website or via tracking information is only an estimate and may incur delays due to the destination’s customs processing.
The customer is responsible for any and all customs, duties, taxes, brokerage or handling fees. These import fees are not included in your order total and are at the discretion of your country and are the sole responsibility of the buyer. We recommend you check with your country’s Customs Office to determine what these additional costs will be, prior to making your purchase.
All prices and transactions on this website are in USD. You may be assessed currency conversion or other fees associated with this transaction by your bank or credit card issuer if your card’s currency is other than USD.
Unless specified otherwise, all vaporizers sold on thestashshack.com are 110v. Customers assume all responsibility for any defects which may occur from using converters or adapters.
