• This is a package of pre-cleaned 50pc microscope blank slides and 100pc (7/8"x7/8") square cover slips
  • Slide size: 1" x 3" (25.4x76.2mm)
  • Coverslips size: 7/8" x 7/8" (22x22mm), 0.006" (0.15mm) in thickness
  • Material: optical glass

These are standard slides and cover slips. There's not too much to say about them. I do appreciate that there's a little slip of tissue paper between the slides to protect them and make them easier to remove from the carton. The pack of cover slips is good. None of them were broken or chipped.

I gave this to my little cousin who just got his first microscope (so proud of him!), and he loved it. For microscope slides, there shouldn't be much variation, it's a fairly basic product. These arrived dust free, all unbroken, none defective.

These slides are very clean And edges almost round. No cleaning required cover slips clean and ready for use as well.

If you have a microscope for yourself and your samples do not need to be at laboratory quality than these will work just fine. I bought these and have used them for blood, insect parts, smear samples, and fluids with no hiccups. They are definitely clean and would have been even better if one wanted to use gloves for using there slides. Must buy if you have a microscope though so you can make your own samples!

item as expected as far as i know: don't fit perfectly into the case (of the correct size) that i bought but I THINK that's the case and not the slides- so while i must mention it, i can't in good mind blame the slides

These slides are just what I needed for my new microscope. I've used a lot of slides over the years- they're as good as any and quite the deal.

I purchased this for my homeschool co-op biology class. It is a great value!! I just wish the case for the slide covers was a little easier to use.

Product arrived in good condition and is what it says it is - glass microscope slides with cover slips.

This is a great purchase. Nothing arrived broken; everything was in excellent condition and nicely packed. We've already used them to make slides for my 10-year-old great niece's new microscope. Her grandma was helping her and said that she felt like a real microbiologist. It was a blast!

Like making my own microscope slides, and this is a great set of materials. Clean and nicely packaged.