Disc System Disc

Various sized discs for disc bound notebook systems like Staples Arc, Levenger Circa, and MAMBI Happy Planners. There are four sizes, though the two mediums are very close, the smaller is a Levenger copy, and the larger medium size is a MAMBI Happy Planner copy. The smallest and largest sizes were made from the dimensions of discs from MAMBI's expander rings.

I had a lot of trouble printing these when sliced with Prusa Slic3r, even with supports, the disc would not stick to the bed after a certain point. I didn't try it with a raft. I ended up using Simplify3d with supports and no raft, and they came out beautifully, and the supports came right off of the discs.