Download: free
Website: Printables

Download: free
Website: Thingiverse

Tags:
openscad, open scad, pet shredder, spool,

Download: for sale
Website: Cults

Download: free
Website: Thingiverse

Tags:
blade, bottle, knive, pet, recycling, ribbon,

Download: free
Website: Cults

Tags:
cat, cat food, dog, dogs, dog food, foodsaver,

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Website: Thingiverse

Tags:
3d printer, 3d printer parts, parts, tutorial,

Download: free
Website: Printables

Tags:
3dprinter, 3dprinterparts, parts, tutorial,

Download: free
Website: Printables

Tags:
minishredder,

Download: free
Website: Thingiverse

Download: free
Website: Printables

Download: free
Website: YouMagine

Tags:
spool, bobbin, openscad,

Download: free
Website: Thingiverse

Tags:
arduino, attiny85, bottle cut, bottle cutter, cutter, filament recycling,

Download: free
Website: Printables

Tags:
muz, profimixx,

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Website: Thingiverse

Tags:
amazon, aviary, bird, cage, cockatiel, conure,

Download: free
Website: pinshape

Tags:
plastic-bottle-cutter, yarn, shreddertool, recycling, recycle, recycled,