this is an existing item that i bought from a fishing store. i was inspired by the design to make my own equivalent. very useful for bundling up your fishing rod and other stuff.
you can use any elastic cord you only have to adjust the print size ratio % in your slicer program. the stock design is made for 2.5mm~ elastic rope. i personally use the cord found inside some tent pole, it has about a 2mm diameter so i am printing it at 95%~ size. if the knotted end of your cord wont stay inside the ball, simply put a little hot glue in there.
UPDATE: tagV2 is a version of the tag with a flat bottom that doesnt require support that are difficult to make pretty. the combined file "MiaouCat Cinch" doesnt contain this updated file, only MiaouCat CinchV2 does.
Enjoy!
The author marked this model as their own original creation.