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  • fast

  • easy

  • passthrough

  • octagonal

  • master printer

  • passthrough fidget

  • vortex

  • vortex fidget

  • vortex passthrough

  • passthrough vortex

  • pointless passthrough

  • passthrough pointless

  • vortex octagonal

  • passthrough octagonal

  • octagonal passthrough

  • super fidget

  • best

  • fidget toy

  • desk toy

  • stress relief

About this model

This 4D octagonal passthrough is the evolution of my original Pointless Octagonal Passthrough, and its bold angular edges make it feel different from the round versions. It is fast, support-free, and one of the most satisfying twists in the BEST series, so it is a good one to print when you want a quick win.

I like it best in a bold or dual-color filament, since the color really brings out the angles. Try the outer shell in matte black and the inner piece in metallic gold or silk rainbow if you want the contrast to pop.

Print settings

  • Infill: 0%, fully self-supporting
  • Layer height: 0.2 mm
  • Perimeters: 3
  • Top/Bottom layers: 4-5
  • Filament: PLA recommended, silk PLA or multicolor adds flair
  • Supports: not needed
  • Brim/Raft: not required
  • Print speed: 45-60 mm/s
  • Cooling: enable part cooling for PLA
  • Inner piece XY Size Compensation: -0.35 mm for the inner piece only, for a smoother fit (set in my slicer under Print Settings > Advanced > XY Size Compensation)

Tips

  • Fit: if the inner piece does not fit smoothly, reprint it with the tolerance setting above before you change anything else, since that is usually what fixes it.

My Patreon page is still available at patreon.com/MasterPrinter, but I do not actively update it anymore.

You may also like

Pointless Passthrough Octagonal Vortex

The BEST (Circle) Impossible Passthrough

The BEST Rectangle Passthrough

Square Pyramid Pointless Passthrough (BEST Series)

Pointless Passthrough Square Pyramid (The BEST Series)

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
    Both Pieces Print Profile BL.3mfDesigner

    1.03 MB

    2025-08-13