Drosophila vials are a safe and cost-effective alternative to glass vials and available in premium grade polystyrene, polypropylene and K-Resin. The glass-like polystyrene polypropylene and K-Resin are easy to observe samples and effectively improving research efficiency. The polypropylene is autoclavable and can be reused. There are two type of vials: narrow and wide. Both are available in bulk or tray packaging.