Hi hi. This is my first post here, I think. I've been working on the project for a couple of months now. It's a crocheted Lorenz manifold, from a pattern by Dr. Hinke Osinga. I used 15 skeins of mercerized fingering weight cotton and a C hook. It's about 35.5" diameter, with wire woven around the edges, two support inner wires, and an aluminum rod down the center axis. So relieved it is finally done!