Paradox Illusions Trick Cube Bookmark, 3D Printed Toy

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
- Optical illusion design keeps your page marked so you always find your spot without losing track
- Compact 78mm cube shape fits any book size, so you can carry it from room to room with ease
- Puzzle-like trick cube engages your brain while you read, turning bookmark time into playtime
- 3D-printed on demand just for you, so you get a custom design made fresh
Your bookmark becomes a brain teaser with the Paradox Illusions Trick Cube. This isn't just a flat strip of paper. You get a small cube that holds your page and makes you think at the same time.
The optical illusion design plays tricks on your eyes, so your mind stays sharp even when you're relaxing with a book. At just 78mm by 78mm, it slides into any book without bulk. The clever geometry works as a puzzle, letting you rotate and twist it as you read.
We print this design fresh for you on demand, so you get a brand new piece made exactly when you order it.
1.4k 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 We have not load tested this design, so we do not publish a weight rating.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 Tomonori. We did not draw it.
Shared under Creative Commons, credit required. See the original design