In the Technical Museum in Sośnicowice, you can see machines, tools and products of old blacksmithing and locksmiths from Upper Silesia. Old technologies of forging and iron processing, metallurgy - smelting of iron from bog iron ores, conservation workshop.
And also a museum of nails unique in the world, from the time of the Roman Empire to the present day. In addition, a museum collection of locks, closures and fittings of the former construction.