Suitable for drosophila-based applications, including studies of genetics, developmental biology, pharmacology, disease modeling, behavior, and lifespanCrystal-clear polystyrene vials provide a controlled environment for fruit flies to feed, mate, and lay eggsDesigned with a straight wall and flat bottom for easy filling, plugging, and racking in traysSafe, lighter, and more economical alternative to traditional glass vialsAvailable in bulk packs and convenient tray packs