This is a handmade pin badge (brooch) using colorful glass nuggets (glass bead parts). - Material: "Glass nuggets" are used, which are made by melting and rounding colorful Ryukyu glass fragments and stained glass shards. - Technique: This is a cloisonné design with frit (fine glass particles) and nuggets placed on a cloisonné base and fired. - Use: It has a metal fitting on the back and is used as an accessory (pin badge or brooch). - Size: 2cm x 2cm *Purchased from a handmade marketplace and kept unused in storage. - Colors: Blue, green, red, purple, silver - Shape: Square - Materials: Glass, metal Thank you for looking.