Azumi AZ2SRBO Intermediate Flute Serial# BD06438. Designed by Altus founder and flutemaker Shuichi Tanaka, Azumi flutes are a perfect fit for the serious student and aspiring flutist. 925 Sterling Silver Z-Cut Headjoint. Your satisfaction is our # 1 priority. We do not mark merchandise values below value or mark items as'gifts' - US and International government regulations prohibit such behavior.Powered by SixBit's eCommerce Solution.