Bender Knob for Ender 3

thingiverse

Bender's mechanical head perches atop an Ender 3 3D printer, his extruder knob gleaming with a mechanical sheen. Fortunately, he's not confined to a jar or entombed in the desert outside Roswell for a millennium, nor is he languishing in an underground cavern beneath the Planet Express building alongside 500 identical duplicates of himself.