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Retractable Stage Knife – 3D printable model from MakerWorld MakerWorld
Cosplay Weapons

Retractable Stage Knife

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This 3D-printed retractable knife is a print-in-place model designed for theatrical performances, cosplay, and film productions. The blade safely slides into the handle upon impact, making it an ideal stage prop that looks convincing but is completely safe for use in dramatic scenes. Features:✔ Print-in-place mechanism - no assembly required, prints in one piece!✔ Safe retracting blade - slides into the handle when "stabbed"✔ Perfect for theater & cosplay - great for safe action scenes✔ Ergonomic handle - textured grip for a realistic feel This realistic yet safe knife is a must-have for any actor, performer, or cosplayer who needs a convincing prop without any danger. Print it, use it, and enjoy seamless stage action. Boost MeEvery boost motivates me to create new models! Don’t forget to leave a follow!
Category
Cosplay Weapons
Source
MakerWorld
Published
Updated
What you need to print this: Beginner Low confidence
Why?
print-in-place design · very large print
Print-in-place May need scaling or splitting
Supports 1/3
Assembly 0/3
Settings 1/3
Bed size 3/3
Post-process 0/3
Printer
FDM / FFF
File format
STL
Material
PLA
Min. bed size
300 mm (Extra large)
Software
Cura, PrusaSlicer, or similar
Same designer, more platforms

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1 additional models across 1 more platforms

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Frequently Asked Questions
Which 3D printer is suitable for Retractable Stage Knife?
Any FDM printer should handle Retractable Stage Knife just fine. It's been printed on machines like Bambu Lab X1C, Prusa MK4, Creality K1 Max, Anycubic Kobra Max. A minimum build volume of 300 mm is recommended.
Does Retractable Stage Knife need supports when printing?
Nope — Retractable Stage Knife is print-in-place, so it comes off the bed ready to use. No supports, no assembly.
What file format is Retractable Stage Knife available in?
Retractable Stage Knife is available in STL format. These files can be opened and sliced using free software such as Cura, PrusaSlicer, Bambu Studio, or OrcaSlicer for FDM printing, or ChiTuBox and Lychee Slicer for resin printing. The download is provided through MakerWorld.
Is Retractable Stage Knife free to download?
Yes, Retractable Stage Knife is available as a free download through MakerWorld. Always check the license on the original platform to understand commercial use, remixing, and attribution requirements.
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