These things are great! Works like they should!

Effective and less likely to go off balance compared to some brands.

Exactly what I ordered. The quality was the same as the ones in the package with the Stir Plate.

First time using these and they work really well.

These Black Agar Plates are the bomb. I really like how you can see the mycelium colonies much more easily. Unlike other Agar plates I have received these were all in perfect sterile state. They were packaged with lots of protective insulation and they arrived in the proper time frame if not before.