Activity & Learning Toys

50pcs Prepared Premade Microscope Slides Set for Basic Biological Science Education with Wooden Case Includes 50 prepared slides of a variety of biology and pathology slides used in basic biology education The samples are preserved in cedar wood oil and sealed with a coverslip to preserve specimens and prevent contamination Labeling on each slide... 50pcs Prepared Premade Microscope Slides Set for Basic Biological Science Education with Wooden Case