I want to introduce my new puzzle to you ;) Void Master Pyraminx
I'm very surprised and delighted, but it works well on the first try.
unfortunately the internal rails are very thin and sometimes it jams when rotating, all layers need to be leveled.
I made the drawings a few years ago, but only now I was able to finish it and build it.
ps
there is also the possibility to use it as a small safe or a gift box!
see photos and videos! Enjoy