My aunt asked me to make some knitting stitch markers in different colours. I designed this, which works well with PLA and ABS (thats what I tested so far). They print in around 1 min each, when printed in larger quantities and with an 0.6 nozzle.
It uses around 0,33 g per piece, so also good for some small filament ends.
The author marked this model as their own original creation.