Hands-free memo holder

thingiverse

Slide a note or envelope into the holder's slot, and it will grip the item using simple gravity and wedging action. To remove notes, simply slide them sideways or lift the barrel with your finger. This floating memo holder is perfect for storing outgoing mail near a door you pass on your way out. A video demonstrating its functionality can be found at http://mysd300.blogspot.com/2011/12/hands-free-memo-holder.html. There are two note holder body designs: Noteholder.stl, which has a single lower slot, and Noteholder_with_hook2.stl, featuring additional slots in the top walls for hanging lightweight objects. For the floating memo component, choose between Noteholder_barrel.stl or Noteholder_cylinder.stl. The former works best with PVC material, while the latter may perform better with ABS, PLA, and other materials.