Natural stones I've collected as a hobby. For those who can use them ^-^ They can be disassembled and used as materials for handmade crafts. Yellow Opal Approximately 16mm size Since natural stones are natural, there may be some inclusions, cracks, dents, and chips. Please understand this before purchasing m(_ _)m Because they are stored at home by a hobbyist stone lover, the names and sizes may be incorrect. Please purchase only if you understand this m(_ _)m Power strap Accessories Bracelet Natural stone Amulet Omamori (amulet) Handmade materials