- Small Vial with Lid: Designed for practicality, this leak-proof plastic test tube ensures excellent sealing, making it safe for a variety of uses. - Versatile Cylinder Container: Perfect for storing essential oils, beads, or small screws, these small vials with caps provide a secure way to keep your items organized. - Durable Storage Tube: The 15ml storage bottle comes with a lid that securely seals your contents, offering a reliable option for safeguarding your valuable items. - Compact Testing Tubes: Lightweight and portable, these small test tubes are easy to carry and store, making them ideal for on-the-go needs. Use Scenarios: 1. Essential Oil Storage: Keep your favorite essential oils securely stored and easily accessible for daily use or travel. 2. Hobby Supply Organizer: Use these vials to store beads, small screws, or crafting materials, ensuring everything stays organized and within reach. 3. Laboratory Applications: Ideal for small-scale experiments or sample storage, these test tubes provide a reliable solution for laboratory needs.