|And which are the most attractive iPod-speakers, next to the Jarre AeroSystem? These high-end audio speakers are made of 1 mm thick ceramic substrate. The high-tech industrial ceramics are produced in collaboration with a traditional Japanese potter; that idea came from former Japanese football player Nakata Hidetoshi, whose goal is to revitalize the traditional crafts in Japan.  Design Nendo, Tokyo Potter Mitsuke Masayasu