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I designed a cardboard cutter that turns boxes into free cat scratchers (lemmy.world)
submitted 2 years ago by to c/3dprinting@lemmy.world
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Also good for composting and making room in your recycling bin

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[–] 0 points 2 years ago

While you studied the catch scratcher, I studied the blade.

I was able to get 4 or 5 usable cat scratchers out of one blade.

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