Genesee's Drosophila culture vials are precision moulded from pure high-quality polystyrene plastic. The straight-walled design allows for easy plugging and food filling and the flat bottom minimizes food dislodging while flipping flies. These vials are packed in a bulk configuration with 500 vials per case organized so that open ends are facing the same direction so they are easily transferred into the vial trays.
This honeycomb arrangement of vials provides better protection to prevent breakage. It has also decreased the voluminous case to a smaller footprint to save on freight cost and on storage space. The upward facing arrangement allows for easier placement from the case to your vial tray.