Features: _x000D_Samples use timely and fresh materials, uniformly sliced thickness, clear cell tissue boundaries, obviously colored tissues and organs, clear and uniform, contrasted slice dyeing._x000D__x000D_There is a thick layer of sponge isolation between each type of specimen, which is beautiful and secure, greatly improving the security of the specimen._x000D__x000D_Each type of specimen has exclusive color, packing box with specimen details and name, and marked with a corresponding code, more visual and concise._x000D__x000D_The set contains organizing cytology, botany, microbiology, zoology and entomology, is the best set to sell with microscopes._x000D__x000D_It is great as a gift for children and students, to accompany children to watch magic biological world, to cultivate interest and seeking knowledge._x000D__x000D__x000D__x000D_Specification: _x000D_Material: Glass _x000D_Purpose: Medical and biological experiment teaching_x000D_Materials processing: Fresh, timely and without lesions_x000D_Dyeing processing: Obvious, clear, uniform and coordinated_x000D__x000D_Single Slide Size: 25.4*76.2*1.2mm / 1*3*0.05in _x000D_Weight: 396g / 14oz (approx.) _x000D_Slides Type(5pcs each type): _x000D_Insect leg _x000D_Insect wing_x000D_Tissue_x000D_Verfluent_x000D_Vegetables_x000D_Stem_x000D_Cell _x000D__x000D__x000D_Package list: _x000D_1 box(35pcs) * Slides 1Samples use timely and fresh materials, uniformly sliced thickness, clear cell tissue boundaries, obviously colored tissues and organs, clear and uniform, contrasted slice dyeing. 2There is a thick layer of sponge isolation between each type of specimen, which is beautiful and secure, greatly improving the security of the specimen. 3Each type of specimen has exclusive colors, packing box with specimen details and name, and marked with a corresponding code, more visual and concise. 4The set contains organizing cytology, botany, microbiology, zoology and entomology, is the best set to sell with microscopes. 5It is great as a gift for children and students, to accompany children to watch magic biological world, to cultivate interest and seeking knowledge.