Piggy plug

My daughter broke her piggy bank cap since it was made of really thin, cheap plastic. I finally have a practical use for some Ninjaflex! The hole diameter for her piggy bank was 33mm. Theoretically, you should be able to scale my model using that diameter to fit your needs. This is for Ninjaflex or other flexible materials only. I also made a tapered one, which should insert better but I never printed it since the regular one worked fine.