25 prepared microscope slides with insect specimens. Each slide is labeled for easy identification by children, with a list attached to sort all microscope slides by categary.
Microscope slides are made of high quality transparent glass. The rounded glass edges prevent scratching hands. Free of impurities, with a clear field of view, suitable for observation under microscopes with different backgrounds.
Prepared microscope slides adopt standard size: 1" x 3" (25mm x 75mm x 1mm).
