A scraper using simple razor blades which is not flimsy or imprecise. The blade is held firmly in place.
Please be careful when inserting the blade.

Strongly inspired by [https://www.thingiverse.com/thing:2024019](https://www.thingiverse.com/thing:2024019)

Use razor blades such as this one: [https://www.amazon.de/P-G-ASTRA01-Astra-Rasierklingen/dp/B001QY8QXM/](https://www.amazon.de/P-G-ASTRA01-Astra-Rasierklingen/dp/B001QY8QXM/)

EDIT 2020-06-26: Made it a tiny bit wider to make replacing the blade as easy as pie.

Print instructions

No support needed, I used variable layer height to make the slope smooth.