The Konus slide series is a comprehensive assortment of slides for exploring the wonderful world of zoology, botany, and the human body. It includes slides on single-celled organisms, invertebrates, vertebrates, botany, and the human body. Important topics such as animal parasites and reproduction are also covered. The set contains 10 slides, including lung (tuberculosis), liver (cirrhosis), spleen (leukemia), blood (sleeping sickness), lung (inflammation), spleen (malaria), skin (scar tissue), salmonella infection, nephritis, and pus bacteria. The slides are packaged in a practical and neat plastic box, and each slide has an individual description. A total of 25 different slides are available.