Cunlvyyds 100Pcs Self Healing Injection Ports, 20mm Film-Coated Rubber Stoppers, Mushroom Growing Supplies for Glass Vial and Liquid Culture Jars, Liquid Culture Lids

Perfect for Mushroom Cultivation: Ideal for mushroom growers, these rubber stoppers are specifically designed for use with glass vials and liquid culture jars. They make inoculation and culture transfers easier and more efficient, promoting healthy, contamination-free growth. Superior Self-Healing Design: These 20mm self-healing injection ports are designed with a film-coated rubber stopper that reseals after each needle insertion, maintaining a sterile environment in your liquid culture jars or glass vials, which is crucial for preventing contamination during inoculations. Rubber Construction: Made from fine film-coated rubber, these injection ports are built to last. They can withstand multiple uses, ensuring you get the most value from each port without compromising the sterility of your cultures. Bulk Pack for Convenience: With 100 pieces in a pack, you'll have plenty of self-healing injection ports to support your mushroom cultivation efforts over an extended period. The bulk pack makes it a cost-effective solution for both personal and commercial cultivation. Easy to Install: These ports are easy to install into vials or jars, allowing you to set up your growing system quickly and easily. Whether you're a beginner or an experienced cultivator, you'll appreciate the hassle-free installation process.