189, hundredths-inches, 748, hundredths-inches, 79, hundredths-pounds, 449, hundredths-inches
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- KKmoon 35 Piece of Colorful Microscope Specimens Biological Specimen Slides Primary and Secondary Gifts£15.99
7 types of slides, including cell, vegetabless, tissue, insect wing, stem, insect leg and verfluent.
Fine quality optical glass which is clear and transparent.
The smooth edges can prevent fingers from being cut.