Poster Holder

cults3d

Small poster holder using rolling pin wedge principle, so gravity works in our favor.\nAfter printing, wiggle the roller a bit so it breaks free and rolls freely inside its housing.\nI nudged the roller free with the tip of a ballpoint pen.\nFor mounting, I used generic tack putty. If you want me to design a version with holes for nails or pins, let me know.\nDo not use supports!\n(also ignore the giant creases on my poster. It was used to test the viability of my design.)\nUpdate: I added a version with bumps inside for those who are having trouble getting the roller to grip properly.