Reinforced Spool Keychain

This is just a simple remix from #Pixelle's great keychain design, so all credits go for the original:

https://www.thingiverse.com/thing:2300389

I used to put the keychain in my pocket, but as it's so thin and weak, every once in a while it broke down and I had to print it all over again.

So I decided to slightly modify the original design in order to make the exterior ring a bit stronger by adding some more material into it. Maybe it looks a less cool, but for sure it's more unlikely to break now.

Keep in mind that this is yet a small part with thin walls, thus not bullet-proof at all, but I hope that you can find this remake useful. Foir sure it shall be printed with 100% infill material.

I used Onshape for creating this design, once again completely based on the original one.
You can find my adaptation here:

https://cad.onshape.com/documents/39d342982c0113662cf48cc1/w/09230d954c418824df8869a6/e/d8ff9e3f9b4f565b4fa83262