@julie-niederkorn The print took about four hours. I brought it to the campus library and the 3D print specialist helped me upload it into their system because I’m not familiar with STL files. I paid for it (about $6), then waited for their email saying it was done. It took 20 minutes to take the pieces off their rafts, remove the little rafts with the tweezers, and snap the “ribs” together, even accounting for my error when I put the pieces together incorrectly the first time and had to disassemble it and reassemble it.