Uploaded June 2024 | Updated September 2026, 2 weeks ago
The popular Hollow Clock 4 is now thoroughly improved!
You can buy this clock at (officially licensed)
etsy.com/listing/1832199357/hollow-clock-v
Assembly Guide : youtu.be/49AgQiiF_D8
Timelapse of 3D print : youtu.be/4oDwocxXU5Q
The 3D data and code is published for free at
instructables.com/Hollow-Clock-V
thingiverse.com/thing:6647784
printables.com/model/901425-hollow-clock-v
Please be mindful of the following licensing conditions:
[make] You can make the clock based on my design for yourself.
[give] You can give the clock based on my design to your relatives and friends for free.
[sell] If you want to sell the clock based on my design, please CONTACT ME in advance. Once I give permission to sell the clock, I will list the URLs in this description. A monthly report is mandatory.
[Tube] If you publish videos based on my design, you must CLEARLY SHOW THE ORIGINAL in your video. More specifically, refer to the original in the video content. A link to this video should be listed in the description, card, etc.
The popular Hollow Clock 4 is now thoroughly improved!
You can buy this clock at (officially licensed)
etsy.com/listing/1832199357/hollow-clock-v
Assembly Guide : youtu.be/49AgQiiF_D8
Timelapse of 3D print : youtu.be/4oDwocxXU5Q
The 3D data and code is published for free at
instructables.com/Hollow-Clock-V
thingiverse.com/thing:6647784
printables.com/model/901425-hollow-clock-v
Please be mindful of the following licensing conditions:
[make] You can make the clock based on my design for yourself.
[give] You can give the clock based on my design to your relatives and friends for free.
[sell] If you want to sell the clock based on my design, please CONTACT ME in advance. Once I give permission to sell the clock, I will list the URLs in this description. A monthly report is mandatory.
[Tube] If you publish videos based on my design, you must CLEARLY SHOW THE ORIGINAL in your video. More specifically, refer to the original in the video content. A link to this video should be listed in the description, card, etc.






![Daily Hexagonal Puzzle, 3D printed
[News] Officially licensed product of this puzzle is now available from Wooodz in France!
https://wooodz.fr/produit/daily-puzzle-english-version/
https://wooodz.fr/produit/puzzle-calendrier-perpetuel-francais/
Arrange the pieces so that the cells of your preferred day are visible. You can enjoy the puzzle every day. I confirmed there is at least one solution for every case.
Free 3D data at
https://www.thingiverse.com/thing:5325527
https://www.instructables.com/Daily-Hexagonal-Puzzle/
Web app to get hints or solutions
https://shiura.com/dfab/daily-hex-puzzle/solver.html Daily Hexagonal Puzzle, 3D printed](https://i.ytimg.com/vi/kGqD4wQdFQ0/mqdefault.jpg)



