These are natural stones I've collected as a hobby, and I'm hoping someone will use them! ^-^ They can be taken apart and used for materials, or for handmade crafts. Fantastical Sericite in Quartz, with white feather-like inclusions. Cracked crystal. Approximately 15.5 size. As natural stones are natural, there may be some inclusions, cracks, dents, and chips. Please understand this before purchasing. m(_ _)m Because these are kept at home by a hobbyist who loves stones, the names and sizes may be incorrect. Please purchase only if you understand this. m(_ _)m Power strap Accessories Bracelet Natural stone Amulet Handmade materials