fractal inverse menger walls rework

thingiverse

This makes an awesome party hat when you make strap holes on both sides. You can also find a hollow version that's perfect for sturdy vases, suitable for advanced printers. There are plenty more of these designs available on Ghee Beom's page on Google Warehouse. I tried editing the vertices all afternoon but had to start from scratch because everything was wrong - lucky me it was pretty simple to rebuild with SketchUp Solid Tools-Union once I figured out how. It looks really cool when you multiply the z-axis by 1.67. With a total diameter of about 1020mm, using cubes that are 2mm in size makes a great design. In SketchUp, I copied the blocks together and used the Union Tool to merge them seamlessly. I also utilized the Solid Inspector to make sure everything registered as a solid object while adding them up. If you download this STL file, you might need to erase and rewrite that rectangle at the back because it's only registering as a group, not a solid object.