Nikkan (currently YAMAHA) Vintage Flute FL-21 Signs of use, dirt, clouding, and rust are present. The case has cracks, scratches, and dirt, showing signs of deterioration. I understand that it functions without issue, but I lack knowledge of flutes and am unable to confirm its operation. Due to the above condition, I am listing it as junk. Please check the condition and details in the images and purchase with full understanding.