Summary These are Square Legs for dadanddaughter's various Spiral Bowls. Print 4 of the legs to be used with the bowl. There are different leg shapes, which will give each spiral bowl different bowl shapes. Try them all ! You can check the bowls out at: http://www.thingiverse.com/thing:1769500 and http://www.thingiverse.com/thing:1956416 Print Settings Printer: 3D Stuffmaker Prusa Explorer Rafts: No Supports: No Resolution: .3 Infill: 20% How I Designed This Designed in 123D Design, then use the basic shape and keep adding changes to it.