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Deformable ceremonial dagger
Print Profile(1)
  • mm layer height, 2 wall thickness, 15% infill density

    4-disc

    PLA

    Designer

34

72

1.3k

55

Released 2026-09-12
Details
Files(1)
Makes & Comments (0)

This is a 3D-printed ceremonial dagger with a mechanical transformation mechanism.

It features two distinct forms: when closed, its overall silhouette is sleek and complete, resembling a mystical, fantasy-inspired short blade; when opened, the two sides separate outward, revealing an internal linkage system that makes the design more bold and distinctly mechanical.

The design employs a whimsical, fantasy-inspired aesthetic, with a broad blade, a spiraled grip, and red decorative accents creating a striking visual identity. The purple-and-blue color scheme pairs beautifully with metallic, silk-like, or gradient filaments.

This model is best suited as a display prop, desk ornament, cosplay accessory, or mechanical-structure toy. The transformation process itself offers engaging interactivity, appealing to enthusiasts of movable mechanisms, intricate gadgets, and fantastical weaponry.

Key Features:

  • Two switchable transformation modes
  • Mechanical unfolding mechanism
  • Fantasy/mystical ceremonial style
  • Suitable for FDM 3D printing
  • Can serve as a display piece, desktop decoration, or cosplay item
  • Glue-free assembly

This is a 3D-printed model and display prop, not an actual weapon.

Transformation Demonstration:

Assembly Instructions (Animation):

It’s recommended to use pliers when inserting the pins for easier installation.

Step 1:

Repeat this step to assemble the other side of the blade.

Step 2:

 

Step 3:

Originality of the Model

The author declares that this work is their personally original model

This model is licensed under the following terms:

Standard Digital File License

This work is licensed under a Standard Digital File License. Digital files have a strict non-commercial, personal use only license.

You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital file or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including remixes of this object). You can not host these files on other digital platforms, web stores or cloud repositories. The objects may not be used in any way whatsoever in which you charge money, collect fees.

Models(1)

  • model file image
    TransformableDagger_Elegoo.3mfDesigner

    5.85 MB

    2026-10-01