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 Yarb! yet another ramp 8 years Printers 1624 772 Mclamp - customizable b 8 years Tools 1735 706 Weekly cup nr9 8 years Kitchen 1388 672 Screwless megaspool 8 years Other 2207 741 Full nautilus shell (pr 8 years Other 1759 738 Window clip for makerbo 8 years Other 1943 752 Customizable brick 8 years Toys 1796 737 Mark ii 8 years Other 1488 913 Parametric belt spiral 8 years Home 1722 750