Hi everyone ๐
I decided to experiment a little with spiral designs. You may have come across the name "Impossible Passthrough"
Many different shapes have already been invented, of which the pyramid is probably the most popular.
I tried to make it in the shape of a matryoshka doll ๐ช and a light bulb ๐ก

I liked the idea with the light bulb, it consists of 3 parts, two of which fit into each other, and the third fixes all the parts together.

The peculiarity is that one of the parts is quite fragile at the base; the segments are quite easy to break when removing the part from the table after printing. Perhaps I need to make more segments, less heavy and more flexible.
Link for active subscribers.
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/3dmodels/_experimental/Spirals/

I also have a couple of ideas on what an interesting design based on a similar spiral could look like. Silk filament plays a big role here ๐, itโs better if itโs two-color.
