Reliable design: The vial crimper features a robust construction that ensures the vial mouth and cap remain intact while allowing for adjustable cap tightness through the rolling head. Versatile use: This manual crimper is suitable for crimping 13mm and 20mm flip-off caps, compatible with a variety of aluminum and plastic caps, making it ideal for various bottle types and oral liquids. High-quality material: Crafted from premium stainless steel, this crimper is designed for longevity, resistant to rust, and features a long handle for increased leverage and efficiency. Efficient sealing: The crimper ensures a smooth and precise sealing process, providing excellent pressure for effective closure of bottles and oral liquid containers. Wide application: This manual crimper is perfect for use in pharmaceutical settings, food packaging, laboratories, schools, and households, catering to diverse sealing needs.