filament spools are floppy and annoying and slow to print; this is one made from laser-cut wood. it's 3 pieces to minimize wood consumption. Can be made with 2, 3, 4, or 6 petals; the 3- and 6-petal versions probably make most sense.

Print 2 hubs, 2/3/4 or 6 spindles, and twice that many petals. So a "3 petal" version as pictured has 2 hubs, 3 spindles, 6 petals.