Khunpaen Somboonsapya Luang Phor Chuen Wat Yan Sen BE2544. Archan Sanit Kodchakorn created this khunpaen . Then Luang Phor Chuen did the blessing. It mixed with ground broken amulets of Khunpaen Wat YaiChaiMongkol as well as many other old amulets from old temples and historical sites such as Phra KoneSmoh, Phra Gru Wat Ratchaburana, Phra Muang Kampaengpetch, etc. It comes with ACI Authentic Certificate.