This vintage Biro Servis koper stick pin is a small and collectible item that would make a great addition to any pinback collection. The pin features the iconic Biro logo and is likely to have been made in an unknown country or region. It is not handmade and has not been modified in any way.

The pin is perfect for collectors of vintage and rare pinbacks, and would make a great gift for anyone who loves unique and unusual collectibles. Whether you're a seasoned collector or just starting out, this Biro Servis stick pin is sure to impress.