Right Pointing Arrow Optical Illusion 3D Print
Design preview. Rendered from the file, not a photo.
This model is not currently offered as a verified ready to buy print.
What it does
- Mathematically-designed optical illusion that always points right when rotated
- Mirror-reversing effect: appears to point left when reflected
- Smooth curved geometry optimized for viewing at 45-degree angles
- Includes rotating stand and non-stand versions for display flexibility
- Based on Kokichi Sugihara's impossible object principles
This right-pointing arrow is a mind-bending optical illusion designed using mathematical principles. When you rotate it, it defies logic by continuing to point right, yet its mirror image always points left. It's the perfect desktop puzzle for anyone who loves impossible objects and visual tricks.
Unlike simpler arrow illusions, this design uses smooth, curved geometry rather than sharp edges, making the illusion more convincing and harder to detect in natural lighting. Best appreciated when viewed from a 45-degree angle, allowing the mathematical magic to fully reveal itself.
Two versions are included: one with a rotating stand for dynamic viewing, and one without for static display. This ambiguous cylinder is an ideal conversation starter and a fascinating exploration of perception and geometry.
15k downloads in the maker community. That is interest in the design on the site it came from, not our sales.
What you get
- This design prints as one piece.
- Nothing else to print or buy for this to work.
What it is made of
Designs like this print well in PLA. Compare the materials.
Printed plastic is strong for its size, but it is not metal. We have not load tested this design, so we do not publish a weight rating. Keep it out of a hot car and away from open flame.
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Who made this design
Designed by Matsemann. We did not draw it.
Shared under Creative Commons, credit and share alike. See the original design