Nema 17 bowden extruder 8 years Other 1777 738 Qu-bd mbe bowden experi 8 years Other 1802 689 Geared peristaltic quic 8 years Printers 1843 717 Mclamp - customizable b 8 years Tools 1735 706 Wade's geared nema 17 e 8 years Other 1670 761 Weekly cup nr9 8 years Kitchen 1388 672 Yoda - lite - more face 8 years Other 1687 721 Screwless megaspool 8 years Other 2207 741 Full nautilus shell (pr 8 years Other 1759 738 Mk7 ball bearing extrud 8 years Printers 2089 741 Mendelmax z axis mounts 8 years Other 1715 721 Mark ii 8 years Other 1488 913