Vase Mode Pen/Pencil Holder for Peg Board

By using VASE MODE (single layer print, except the 3 layer floor), we save material/print time and still have a functional holder for Sharpies, pens, and pencils.

The separators are simply depressions in the wall that go 75% of the way from back to front.  These separators are reasonably stiff.

The box is secured to the peg board with retainers at the top and bottom.  The pegs that go into the peg board are press fit.  I had trouble making pegs with a slot in the center that expanded when pushed through the peg board.  These pegs tended to fail.  So I used a press-fit peg design.

The top retainers are slotted, which prevents the holder from sliding left/right as well as preventing it from falling off the peg board.