Primary Science Clasroom Bundle. Jumbo Test Tubes (set of 6 in a stand), Jumbo Eye Droppers (set of 6 in a stand), Jumbo Magnifiers (set of 6 in a stand), Safety Glasses (set of 6 in a stand), Mighty Magnets (set of 6), Sensory Tubes, Big View Bug Jars (set of 6), 3 Color Mixing Lenses