the konus preparation set series consist a wide range of prepared slides from the wonderfull world of zoology, botanics and the human body. these series contain single-celled creatures, invertebrates (insects), vertebrates (reptiles, birds and mammals), botanics and the human body. important themes as animal parasites and the animal/plant reproduction are covered as well. this way, children, students and microscope enthusiasts can learn more about the wonderfull world of microscopy. this set contains the following prepared slides: 1. hay bacilli (bacillus subtilis) 2. milk souring bacteria (streptococcus lactis). 3. putrefaction bacteria (proteus vulgaris). 4. intestinal bacteria (escherichia coli). 5. paratyphoid bacteria (salmonella paratyphi). 6. bacillary dysentery (shigella dysenteriae). 7. pus bacteria (staphylococcus pyogenes). 8. bacteria from human mouth. 9. bacteria from cheese. 10. bacteria from leaven (salmonella parathyphi) features: this set contains 25 different prepared slices about general biology de prepared slices are packed in a pratical and attractive plastic box on each prepared slice there’s individual a discription. with each prepared slices set comes a discription containing which other sets are available