"Ruth GmbH", Bochum is an old German company who makes moulds, colours and accessories for working with marzipan, chocolate and sugar. They are specialized in producing high-quality promotional gifts and product replicas with marzipan and chocolate.

For the launch of the "New 9-5 Estate" in 1999, they made a chocolate model in a limited run for Saab Germany. This is a copy of the "Minichamps" 9-5 Estate.