You’re not the only one
When I first looked at it, as @Anssi mentioned, I was interested in how it would look 3D printed. With some fiddling around, I came up with a pattern that spirals into the center and back out again to meet on the opposite side of the torus (i.e., it’s continuous with no ends).
box_02.skp (452.3 KB)
It’s a really clever idea, @Box