Ditto Dust Plug for the top right hole in the P1P and P1S 👻. In the print bed you will find Ditto and the Pin: no glue needed, they fit together (you will have to push a little, but they will no longer separate).
I was a huge pokemon fan growing up so seeing a ditto piece for my printer was awesome. it matched with my charizard handle and pokemon ball door knob.
Printed nice and clean. Snapped together well with plug. I appreciate the fact the plug and Ditto are separated, especially knowing my kids will try and play with it.