I couldn't resist the title. This is another in the minimal surface series based on what is known as a Shoen's hybrid triply periodic minimal surface. It is a form that fits into a square box a little shorter than a true cube and has tunnels to circles on the top and bottom and 4 tunnels that intersect the vertical edges. Turned on 3 axes with 6 fixings.
Black Ash Burl
4.125" x 4.125" x 3.75"
Turned Acrylic stand