Holds Round Bottom Flasks.
Unique flask holders are molded from glass filled polypropylene, and are durable as well as easy to clean. The inside wall has a slight taper to the open bottom, allowing a variety of flask shapes to fit into one holder. The wide base keeps flasks stable. Side slots can be used as sight windows. Autoclavable at 121°C (250°F). 3 per package, except assortment.