Ohio State Charms | Ohio State Gray Block O with Crystal Charms | OSU Gifts | Officially Licensed Ohio State Jewelry | Ohio State Charms | Stainless Steel Officially licensed charms by The Ohio State University. These Ohio State University bead charms fit most charm bracelets, including pandora. All Ohio State jewelry is made with high-quality stainless steel. Ohio State University jewelry ships within 24-48 business hours, product lifetime guarantee. These OSU charms make the perfect Ohio State gift for Buckeyes fans, students and alumni.