Poster holder

thingiverse

Small poster holder utilizing rolling pin wedge principle, leveraging gravity's power in our favor. Following printing, wiggle the roller slightly so it breaks free and rolls freely within its housing. To nudge the roller into motion, employ the tip of a ballpoint pen. For mounting purposes, generic tack putty is used. If desired, I can design an alternative version featuring holes for nails or pins. Supports are not recommended. The poster you see was used to test this design's viability - the giant creases are merely a byproduct. Update: A revised model has been added, incorporating bumps on its interior to aid those experiencing difficulty with roller grip.