Wind chimes can be decorative, they can be musical and in Feng Shui, they can also be powerful tools. By using them properly, it is believed you can attract money and friends and promote health and harmony within your family.
For the best effect, choose a size suitable to the space. Very large chimes might be overwhelming indoors, but very small chimes might not be potent enough outside or in a large room. As for sound, the most important aspect to consider is how pleasing they are to the people occupying the space. Metal chimes usually work best, because their sound is the most penetrating.