Craftsmen who inherited manufacturing traditionfrom ancient times used state-of-the-art machine tools and programming techniques to complete wholeheartedly the "Miyako MODERN Gem". Stereograms used to be only available in 2D on planar printed matter but thanks to our Company's unique technology they are now pre-sented in a 3D like unevenness on the object surface. This technique is called "Nango carving".