A sign to mount on your door handle so people know you are printing something. Useful to limit airflow or if you are using materials with hazardous fumes.

Creality

Ender-3 S1

No

Yes

0.12

10-100

Use a hot glue gun to fit the pieces together. Don't use glue on the two pieces that slot together so that the sign can be removed when you aren't printing anything.

Use a Velcro strip or a zip tie to get the door mount mounted onto the door to mount the sign onto the door mount mounted on the door.