Antibiotic Sensitivity Disks, Blank, Sterile, Vial Of 50

The disks are exactly as the picture shows, and are not treated with antibiotic, which I could not find anywhere else on the web! They are tiny and a little hard to dispense singly from the small vial without a dispenser, and seem a little pricey, but a quality product regardless. Worked perfectly for my daughter's experiment.

Got it fast, and it was exactly what I needed for a fun experiment. Just wish it were possible to purchase less disks.