Artifact By best3d on April 21, 2017 in An object or form printed on the worktable next to the actual object. It’s used as a transitional and cleaning artifact when using dual-head extruder or dual PRO in order to clean the nozzle between filament changes.Last Update: April 21, 2017 Share : April 21, 2017 99 best3d 3D Printing Dictionary Total 0 Votes: 0 0 Tell us how can we improve this post? Captcha: + = Verify Human or Spambot ? Related Knowledge Base Posts -FDMMeshSliceAdd A Knowledge Base Question ! Question Title: Category:– Select KB Category –3D Printing DictionaryGeneral Your Email: You will get a notification email when Knowledgebase answerd/updated! Captcha: + = Verify Human or Spambot ?