A key for a breadbin commodore 64 keyboard. it was specifically designed for top row. not sure if it will fit perfectly on other rows and/or other models. I have seen other keys for commodore 64 here. i am not claiming this is a better one, just my personal attempt. i printed it upside down, but you can also print it right side up. just make sure you block supports INSIDE the +

NOTE:

Newer version available, including other keys. https://www.thingiverse.com/thing:7258479
The version showed here is not based on the same sketches