BMF Rein Zinn Schnap Skrugrl Original Mini Stein

Great little souvenirGlss Stein with Pewter lid. Under the lid it reads "BMF Rein-Zinn" in a circular stamp with what looks like an agel in the middle. The bottom of the stein reads "Schnapskrugrl Original" With an 8 pointed star in the middle. Decorated with colorful traditionaly dress boy and girl.

I'm not sure how old this piece.