Hey :)

I made this Kakashi sharingan keychain, which uses easy multicolor filament change.

I included everything in the print profile, so just print it, glue the parts together and put on a ring,

Note: this model does not require AMS system and can be printed with manual filament swaps

If you only use the STL file, make sure to:

Print this model twice and then glue the parts together for the best result!

I printed this on an A1 mini with 0.2 mm layer height and a standard 0.4 mm nozzle.

You will need 2 colors for this print:

layer 0 to 5 - red ( i used matte red in the picture )
layer 6 to the end - black

Have fun and enjoy!