The multimedia microscope slide packages for environmental damages come in a special cardboard box with an explanatory brochure and plastic box of 8 microscope slides: • Beech (Fagus), t.s. of leaves with destroyed epidermis and chloroplasts • Damaged lichen, caused by air pollution • Gall nut on oak caused by insects, t.s. • Human lung injured with dust particles, t.s. • Skin of fish injured by chemicals, t.s. • Skin ulcer of an amphibian, t.s. • Wood destroyed by fungus • Wood with anomalous narrow annual rings caused by drought, t.s.