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Bamboo whistle, made in Semin, Gunung Kidul, near Yogyakarta (Jogja), Java, Indonesia.  Many people in the village make these whistles for sale on Maliboro in Jogja and for export to Australia and USA.  Price is each, although similar if have preference, please specify.  Postage costs approximate, please contact for exact costs.  The photographs constitute a part of the description, please study carefully.  Happy to answer queries.