Learning Resources Prepared Slides Set 2, 24 Specimens Get students excited about science by viewing prepared specimen slides under a microscope Study the details and intricacies of animal, plant, insect, textile, pollen and spore specimens Set includes 6 standard-size slides with 4 well-labeled specimens per slide Slides are made of glass in a durable cardboard casing to withstand years of classroom use Ideal for ages 8+