Kids were getting too rough with the key and broke it, so this is a replacement designed in Catia.

Hot End Temp: 215 degC
Bed Temp: 65 degC
Print Material: Pla
Bed Adhesion: Raft & Bed Weld Adhesion
Print Speed: 50 mm/s
Infill: 100% (Preference, not necessary)

Creality

Ender 3

Yes

No

200

100