Vibrational Wood and Other Instruments
Like shamanic drum made in Bali,
Ocean drum by MEINL
Drum by Schlagwerk
Different rattles made of exotic seeds
Chimes of different sizes and tunes
All this variety of different wood and mixed material, vibrational instruments work perfectly to guide you into a rhythm that is intended to help you enter a trance like or deep meditational state for the same purpose and benefits that are already listed under benefits of metal instruments.