Specification: Material:Plastic. Color: Yellow, Red, Green, Blue. Package: 48pcs x Microscope Slides(4 Boxs). Size:Approx. 6.2 * 2.2cm /2.44*0.87". Feature: -Red slides: insect parts; Green slides: vegetables; Yellow slides: flowers and plants; Blue slides: animal. -For some slides like insects, stereo microscopes with top and bottom lights instead of compound microscopes give the best microscopy images. -Selected fine specimens from various categories, colored labels enable an easy classification. -Safe and convenient to use. -Only for children toy microscope. Package included: 48x Microscope Slides
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