★【Extended Product Life】A wear-resistant copper sleeve is added to the feed port and the discharge port at the same time can effectively prolong the service life of the product.
★【3D Printer Components】Highly useful filament detection sensor module, perfect for enhancing your 3D printer, ensuring a seamless and stress-free printing experience.
★【After-sales Guarantee 】Each defective item can be replacement for free or refund. If any question, please feel free to contact or QA us, we will try our best to service you.
★【Filament Detection Module】Newly designed smart module, The main board executes the pause command operation when the filament is run out.
★【Main Function】For checking the filament is whether run out or not, it automatically stops the 3D Printer when the filament runs out.