Customizable Magic Modular Floating Honeycomb Display Shelves

3D Modular Systems Bookshelf customizable customizer display display case display stand floating floating shelf gridfinity Hidden infinity invisible laser lasercut laser cut laser cutter modular module openscad parametric parametric design shelf shelf bracket Shelf mount shelf support wall wallmount wall mount wall mounted 3D Modular Systems Bookshelf customizable customizer display display case display stand floating floating shelf gridfinity Hidden infinity invisible laser lasercut laser cut laser cutter modular module openscad parametric parametric design shelf shelf bracket Shelf mount shelf support wall wallmount wall mount wall mounted