1、EXCELLENT OPTICAL GLASS: The prepared microscope slide set is made of optical glass, which is highly transparent and has a clear viewing. In addition, the marker can clearly identify the sample 2、QUANTITY AND APPLICATION: A set of 100 prepared slides, contain a variety of animal samples, can be used in combination with a variety of microscopes with magnification higher than 20x, ideal for amateur and professional scientists 3、FROSTED ROUND EDGES: The corners of microscope slides with specimens are carefully polished, not incisive, and can prevent cuts on the hand, ideal for children and adults 4、EDUCATIONAL FUNCTION: Professional children microscope slides can help stimulate children curiosity to explore nature and science, making the classroom and education more interesting 5、EASY STORAGE: Microscope slides are packaged in suitable storage boxes for easy handling and to avoid breakage Item Type: Microscope Glass Slide Material: Glass Use: To observe the function of animal cells with microscope 100 x Plant Slides 1 x Storage Box