https://www.matterhackers.com/store/c/printer-accessories/idled-extruders?ref=mh-sidenav-5MOEL
Browse Idled 3D Printer Extruders | MatterHackers
Idled 3D printer extruders are simpler and lower cost than other 3D printer extruder options, making them great for first builds or early 3D printer upgrades.
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