Pencil sharpener for PET bottles
thingiverse
This is a pencil sharpener that screws onto a PET softdrink bottle. All of the shavings from the sharpener fall into the bottle - there's virtually no way to accidentally spill pencil shavings. I know this isn't a pretty item, but I needed a working unit quickly because of impending COVID-19 lockdown rules, and I'm sure more aesthetically pleasing versions will follow. I made this thing to help caregivers of small children who are stuck indoors during the COVID-19 crisis and social distancing. The use of 330ml to 600ml PET bottles is recommended so that little hands can easily operate the sharpener. While not technically a re-mix, I used the PCO1881 thread profiles from this thing https://www.thingiverse.com/thing:2693686 by terahurts - thanks!
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