Aperture Laboratories Keychain / Tag
thingiverse
A simple keychain / tag from the Aperture Laboratories logo from the video game Portal. I the post processing script "Pause at height" of Cura with following settings: - pause at: layer no. - pause layer: 12 (depending on your layer height, i used 0.2mm) - retraction: 0 - retraction speed: 25 - extrude amount: 30 - extrude speed: 3.3333 - redo layers: 0 - standby temperature: 210 then just change the filament when the printer pauses and press the button when you are done.
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