Ready to use, very usefull hook & rings to keep the doors and lids open as desired.
Easily stick rings with cyanoacrylate or similiar adhesives to lids and doors.
I use fishing line between the hook and ring strong enough to keep the lid of the dishwasher half open between each washing, to prevent smells.

Creality

Ender 3 Pro

Doesn't Matter

No

0.2

100%