This Charm is developed with TOHO High Quality Beads The beautiful ring is designed and developed by ico & Co, 100% made in Japan. The sterling silver (SV925) is used in.ico & Co is the beads studio which TOHO Co., Ltd established. It is the original brand which built up glass beards as the leading role. TOHO beads are made in Japan since 1951 and one od biggest beads manufacturer in Japan.