There are two Qur’an manuscripts in the collection of the Kórnik Library (Poland) – BK 1716 and BK 2676. The first one, dating from the 17th century, is rich in different types of scribal errors and serves as an interesting example of ways of amending them. The second one, dating from the 15th century, includes interesting illuminations and calligraphy. This paper is a detailed analysis of these manuscripts, including their covers, decorations and scribal errors.