Hi Larkar,<br />Thank you for your feedback. The FoodSaver Roll Combo Pack is designed to work with FoodSaver Vacuum Sealing Systems and Seal-a-Meal Vacuum Sealers, as stated on the product page. If you&#39;re using a different model, especially one not listed as compatible, it’s possible the rolls may not function as expected. We appreciate you sharing your experience—it’s helpful for others considering this product and highlights the importance of checking compatibility before purchase.<br /><br />We would like to have a chance to assist you further, that is why we strongly encourage you to reach out to us directly via our official &#34;Contact Us&#34; page or calling us at 1-877-777-8042.<br />Thank you! <br />—FoodSaver Consumer Care<br />