You have to hear these beautiful chimes to believe how wonderful they sound. Since 1979 musician and instrument designer Garry Kvistad has been tuning Woodstock chimes. These chimes are unique musical instrumento, precision tuned to create enduring harmonies in the slightest breeze. These chimes are handcrafted and weather protected. They are 15". The windcatcher is hand-crafted from kiln-fired glass in a small studio in Johannesburg, South Africa and is extremely durable. When this wind chime was purchased new, part of the proceeds went to helping support the programs of Trade plus Aid, an international fair-trade organization committed to helping some of the world's poorest communities. Women employed at this studio are able to earn a reliable income.