Plexiglass Cube Model Display Components

I had some 3mm (1/8") plexiglass sitting around leftover from another project so I designed this set of joints and edge covers to turn the plexiglass pieces into a cool little display cube with a pedestal stand. IMPORTANT NOTE BEFORE PRINTING: I have no doubt that 1/8" (3mm) plexiglass sheets will vary in thickness depending on the manufacturer. The parts of this kit were designed to snugly fit the plexiglass I had which had a nominal thickness of 2.93mm. I would measure what you have and if it varies from this thickness more than say .05mm, I would scale the parts up just a little bit and test print one corner joint to see how well it fits. It should be snug. A little loose is okay if you don't mind a few drops of glue during assembly (CA glue will cloud the plastic so I would use a slow set epoxy). If the plexiglass doesn't fit, try scaling a test corner up or down 1% and print again. Do this until the size matches your plexiglass. HOT TIP: I wish I had clipped the co