Sclera picto's O Letter O Chris Flickr English Lions: The letter O (phonics, 5 years old) Christmas Alphabet # 1 O Free Stock Photo Public Domain Pictures letter O Aylsham, Norfolk, England, UK Leo Reynolds Flickr. The Chain S + Medicine Wheel (60cm) set brings together one of First Arrows most recognisable pendants with a handcrafted silver chain. The Medicine Wheel is made in Japan from Britannia Silver 950 and finished entirely in silver, expressing harmony, balance, and protection through a form rooted in Native American symbolism. Paired with a 60cm silver chain, this necklace is ready to wear straight out of the box. First Arrows apply their exclusive heat treatment process to strengthen the silver, improving durability while maintaining a clear, refined surface. Over time, the silver will naturally darken and develop patina, giving the piece greater depth and individuality. Designed with respect for tradition and executed with precise craftsmanship, this necklace works effortlessly as an everyday piece while carrying strong symbolic presence.