Easily Extend Liquid Usage Time: Includes 18 reusable 3ml peptide vial caps designed to preserve unused liquid in opened 3ml glass vials, reduce waste, and maintain cleanliness
Secure Leak-Resistant Seal: These reusable 3ml vial caps provide a tight seal to protect liquids from dust and evaporation
Vibrant Color-Coding System: Features 18 caps in 6 bright colors (3 each) to easily organize and identify vials by expiration or content
Reusable and Easy to Clean: Made of high-quality durable plastic, simply rinse with water after each use for quick maintenance
Versatile Applications: Ideal for personal home use, hospitals, labs, clinics, and research organizations; compatible with various 3ml glass vials