An effective instrument for the research and practice of dowsing. Thanks to its selfic structure, it attunes easily with its user bypassing and filtering out any expectations that may influence the answers. Created in 2012, it has a special function that facilitates contact and communication with trees and the plant world. It can be used to participate in the project of “Orienting Trees”: damanhur.foundation/project/the-tree-orienting-project This Self is intended for personal use, and will not be effective if shared.