Here are some simple ornaments for the holidays. I printed mine in low resolution (0.3mm/layer) on a MakerBot Replicator 2. No supports needed.No supports needed. I use 10% infill, but they are too thin to require infill. Two shells work just fine. You can pause the print of the snowman to change filament colors to make the eyes and buttons look like coal, and the nose to look like a carrot.