Simple Clamping system for crafting corners

thingiverse

I needed a straightforward system to hold 3mm plywood in place for my dolls house kit project. I've employed 8mm x 3mm magnets embedded within 3D printed blocks to securely clamp the parts at right angles to one another. I discovered it was more practical to create the right angle in two separate parts and glue them together instead of attempting to print it as a single part, since my printer's settings allowed for minimal post-processing requirements. Simply insert two magnets into each component, ensuring they are oriented differently so polarity isn't an issue. These clamps function well with 3mm plywood and would likely be effective in securing cardboard and foamboard as well. One edge is slightly angled to facilitate a smooth fit into the corner without getting stuck there.