□ The material of the part that touches the ear is as follows. Piercing / Titanium Post & Titanium Catch Earrings / Gold plated brass □ Sold as a binaural set. Fumiko Ogawa's popular pottery accessory. Ayako.ceramics popular in Taiwan This is the only place you can buy from outside Japan in Japan. Kyoto Seika University Ceramics Course Graduated / Kyoto City University of Arts Graduate School of Arts Ceramics Course Completed After graduating from graduate school, launched the brand as ayako.ceramics, color and texture of ceramics, etc. Produce simple and easy-to-use accessories that reduce the charm of the material.