This has old world written all over it. The Bronze clay with the Red paint Has the feel of something that would have been cast in the bronze age. Each set is hand made and NO two sets are alike. Each Rune is approximately the size of a quarter. It takes about a week to make each set. The "core meaning" and "spirit" of the Rune is invoked and sung in its creation. Being a Reiki practioner I also us Reiki in their creation. Included with each set is a 31 page instruction booklet on how to use the Runes and get them to start "singing" to you. May they teach you well!