Improved 3dr spool v2 8 years Other 1817 667 Hot gun filament 8 years Other 1928 711 Door knob 8 years Other 1848 718 Wildseyed simple hot en 8 years Other 1607 650 3dr spool spacer 8 years Other 1805 711 608 bearing saddle 8 years Other 1873 748 Darth vader door knob 8 years Other 1812 731 End cap with external i 8 years Home 1853 803 3dr base 8 years Art 1814 712 3dr base bracket 8 years Other 1595 710 Merlin hot-end blank 8 years Printers 1825 712 Bowden hot-end mount fo 8 years Printers 1847 715