The Extruder for MakerBot SKETCH 3D Printer (2-Pack) is designed for the MakerBot SKETCH 3D printers as a replacement for damaged or overly clogged extruders You get two extruders in this pack - allowing you to use on multiple printers or to keep as a back up
Features: For MakerBot SKETCH 3D Printer
Compatibility: MakerBot SKETCH 3D Printer
