Retractable Fake Knife – 100% 3D Printed Prank
Print Profile(1)
Bill of Materials
Description
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Magic Knife – Retractable Fake Knife (V2)
A fully 3D-printed retractable fake knife, redesigned from the ground up from v1.
This V2 features a new case, new mechanism, and improved overall design for smoother action and easier assembly. Ideal for April Fools, pranks, or display.
Print Info
- Print time: ~2.5 hours
- Filament used: ~45g
- Parts: 4
- Assembly: Quick and simple
- Material: Pla for the body - ABS/PETG for the spring
Assembly
- Remove all support material before assembly
- Leftover support may cause moving parts to stick
- A full assembly guide is included below
Important Disclaimer
This is a fake, non-functional knife.
- We are not responsible for how this model is used
- From a distance, it may look real
- Do not use or carry in public places
- The spring may wear out overtime please re print a new one when that happens.
- The spring will wear out very quick if printed in pla we strongly suggest you print it in ABS
Use responsibly and with common sense.
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Documentation (1)
License
You may create derivative works based on this object, provided that all such derivative works are published exclusively on the MakerWorld platform and include proper attribution to the original creator. You may not share, upload, host, distribute, or publish this object—or any derivative work of this object—on any other digital platform, marketplace, or distribution channel. Commercial use of this object and any derivative works is strictly prohibited. This includes, but is not limited to, selling, renting, sublicensing, or using the object in any context in which you receive monetary compensation or other financial benefits.
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