Hey, i made this paper hanger in order to hang the paper i use in my lab. Print each part twice and hang it on the wall.I designed it in 123D Design I printed each part twice on a Makerbot Replicator Fifth Gen. I used Transparent filament. The settings used are: Temp: 218 Infill: 10% Layer Height: 0.40mm Extruding Speed: 90 Traveling Speed: 150 It took about 6 hours each print. Total print time 12 hours.