Frey Wille
 Frey Wille is an enamel jewellery manufacturer based in Vienna Austria founded in 1951. The trademark is usually written FREYWILLE. The label is known for its artistically hand decorated designs that are based on the works of 19th and 20th century artists. Next to its headquarters in Vienna the company operates 86 shops worldwide.The former name of the company was Michaela Frey Emaillemanufaktur.