Jello Tray

We usually have quite a few boxes of Jello on hand, not just for traditional gelatin, but a number of other uses: gummies, cheese cake, shots, etc. But its hard to keep the boxes from falling on the floor of the pantry. I designed this tray to fit my printer. As such, it will hold 9 boxes of gelatin or 7 boxes of pudding. The design went through several iterations. At first it, it was just a frame with an open bottom. But when less than full, the boxes would fall out the bottom when the tr