Box for Cyclo Tools Chain Wear Indicator

The Cyclo Tools Chain Wear Indicator is an awkward shape and thus difficult to store in a manner that doesn't get grease everywhere, so I created a storage box for it.

I have included multiple options for the lid, whether you want a chain symbol, just a thumb catch, neither, or both. The print shown was done on an MKS3+/MMU2.

The lid when I printed it was a little loose across the gap but I've tweaked the STL so it should be a bit more snug - if it still needs tweaking please let me know and I'll make further adjustments.