Before starting to examine them, plant or other material samples must be carefully prepared. It is necessary to place a very thin slice of the material on the slide and cover it with glass coverslips. The slide set already contains biomaterial samples, ready to use, so you can spend more time studying them. The set also contains several blank slides and coverslips, for preparing your own microscope slides. The blank slides and coverslips are made of highly transparent glass to make observations in maximum comfort, without glare or distortion. Prepared slides, blank slides, and coverslips can be used with any microscope model.