Counting chambers are expensive and tend to get scratched up after a while. This is a field tested safe storage to keep expensive hemocytometers safe and scratch-free. Works with Fuchs-Rosenthal and Neubauer hemocytometer as well as others. Holds 8 hemocytometers. Stackable.
Disclaimer: This design works great in my lab and all my hemocytometers are a-OK. However, I do not accept liability for anybody else's broken lab stuff or otherwise.