Quilt Binding Flat Spool

One of my wife's favorite crafts is making small quilts as gifts, babies, special occasions, whatever. The other day she was talking about buying a flat spool thingy to wind her binding fabric around. This small piece of plastic was going to be $10, plus shipping. Never fear, I've got pictures on the Internet, a ruler, CAD, and a couple of printers. About 45 minutes later, this popped out. If there's a quilter in your life, they'll know what to do with this, I assure you. My print shown here was done in Polymaker PLA Pro, printed on one of those fun build plates that embeds a design in the face of the print. For the terminally curious, this one's the Biqu “PEO+PEI” Plate, as found on Amazon. Plenty of other options out there, even ones that impart fun colors too. Use whatever kind of build plate you feel like, just pick the correct one in the slicer. :) As is the case with many models, there isn't anything here that's PLA-specific, so if you want to make thi