Susanne and the Magic Ring(1973)

Original title: Susanne und der Zauberring

The twelve-year old Susanne is a dreamer and feels misunderstood by her classmates. She pours out her heart to an old lock keeper, who understands her well. He gives her a ring, which has the ability to help its owner. Susanne believes greatly in its magic power. Some wishes actually come true but others fail.