Simple but profound to behold. These energy generators are perpetual motion machines made out of feathers, string and a single stone. They circulate and promote healthy chi flow through a balanced fung shui when hung in the home space. Watching them alone or with friends in a quiet room brings deep peace of mind and nourishment to the spirit. Known to be rather hypnotic by gently inducing happiness in the heart when observed over tea on a breezy day. Sometimes, the simplest things move us the most.