The product is a Wanderfreunde 1976 Burk #13 IVV-Wandertag 1989 collectible mug. This vintage mug was manufactured in 1976, making it a unique and nostalgic piece for collectors or individuals interested in kitchen and home decor. The design and branding of the mug likely reflect the spirit and themes of the IVV-Wandertag event in 1989, adding a special touch to its appeal.
eBay