Smithsonian Microscope Kit Magnification 150x/450x/900x with Built in Light & Laboratory Accessories! Perfect for budding scientists, the NSI Microscope Kit includes prepared and blank slides and lab accessories.
Smithsonian Microscope Kit Magnification 150x/450x/900x with Built in Light & Laboratory Accessories! Perfect for budding scientists, the NSI Microscope Kit includes prepared and blank slides and lab accessories.