This manual vial decrimper is a hand-held tool specifically designed to remove 13 mm aluminum seals and flip-off caps from glass vials safely and efficiently. Ideal for laboratory and pharmaceutical use, it enables precise decrimping without damaging the vial, ensuring easy access to vial contents or facilitating vial disposal. The tool’s ergonomic design, often in a plier or pistol grip style, offers controlled manual operation for consistent performance. Suitable for 13 mm crimp finishes, this decrimper simplifies seal removal tasks while maintaining sample integrity and vial preservation.