- Airtight Seal: Our small test tubes feature a cork stopper design that ensures a leak-proof seal, keeping your samples secure and preventing any spills. - Versatile Use: These mini bottles are ideal for experiments, hospitals, and any situation requiring reliable storage of samples. They are perfect for both professional and personal applications. - Compact and Portable: The lightweight design of these small test tubes makes them easy to carry, fitting conveniently in a purse or bag, making them great for on-the-go testing or travel. - Clear Identification: The transparent material of these liquid tubes allows for quick and easy identification of their contents, saving you time and effort during use. Use Scenarios: - Laboratory Testing: Perfect for storing and transporting samples safely during experiments. - Medical Applications: Ideal for hospitals needing to store small quantities of medications or biological samples securely. - DIY Projects: Great for crafters or hobbyists looking to organize and display small items or liquids effectively. These small tubes with cork stoppers are a practical solution for anyone in need of reliable, portable, and secure sample storage.