quacks token

The original file worked fine, however I thought that if I ever needed to remove the token for whatever reason, then I would like to have that option. The fit for the tokens are quite snug and don't seem to fall out after use. I edited the file in tinker cad, and opened the back of the token, so it makes it easy to pop them out if needed. This also allows the number of the token to be viewed from either side.

EDIT: I should note that on my ender 3 and wanhao i3 plus printers, I did need to increase the scale of the token to 105%, as the original dimensions were too small to fit the tokens for me.