Inside the pet is a thimble, a spool for three threads. Several needles/pins are placed inside the spool. The standard thimble also fits.
This time I used a simpler mechanism (bayonet mount) instead of threads, although the inner bobbin still has threads.
available here:
🐕 https://www.printables.com/model/816601-pug-needlecase
🐈 https://www.printables.com/model/816512-sleeping-cat-needlecase
🐕 https://cults3d.com/:1879579
🐈 https://cults3d.com/:1886535
These are links for my active subscribers. Without watermarks, as well as additional files, dog eyes can be printed separately 👇
All files can be printed without supports. But you can print the head like in my screenshot. Of course, this will increase the time, but the quality will be better.

I used the brim so that there would be better grip.
The tail forms a ring, can be used as a keychain if desired 😉