1000 Pieces of Glass Cover Slips for Microscope Slides 18x18mm Cover Glass Slips Includes 10 Boxes x 100Pcs/Box

Thank you for your fast delivery with very reasonable price!

Just what I expected

Not sterile, thin, and break easily. contaminates samples. If that’s fine with you than, or if your using them for some hobby or to teach little kids than these will probably work. Just don’t let the kids touch them or breath near them.

These other reviews are somewhat misleading, and these are certainly not a one star product. I strictly use these for their small size. Seems like people are just angry that they didn't read the description and received coverslips that are smaller than the usual 24x24mm. These work great for smaller specimens and have the best prices on the market.

Not the product I wanted.

Horrible. Yes they don't say precleaned, however they should say uncleanable.

Terrible