Enhanced Product Description:
Elevate your crafting, experiments, or storage solutions with our premium set of 10 glass test tubes. Each tube boasts a generous 20ml capacity and is meticulously crafted from durable, transparent NS-grade glass, ensuring clarity and longevity. The smooth, cylindrical design with a perfectly even rim makes them ideal for a wide range of applications.
Versatile Uses:
- Spice & Herb Storage: Keep your favorite spices fresh and organized.
- Tea Storage: Preserve the aroma and flavor of your loose leaf teas.
- Seed Saving: Safely store and organize your seeds for planting.
- Crafting & DIY Projects: Unleash your creativity with unique displays and miniature arrangements.
- Scientific Experiments: Perfect for home science kits, educational purposes, or small-scale lab experiments.
Superior Quality & Safety:
- Durable Glass: Manufactured from high-quality NS-grade glass, these test tubes are resistant to breakage and chemicals.
- Secure Cork Stoppers: Natural cork stoppers provide an airtight seal, preventing spills and contamination. They fit snugly and won't easily fall out.
- Safe Packaging: Each tube is individually wrapped in bubble wrap and carefully packed in a sturdy cardboard box for secure shipping and protection against damage.
Precise Dimensions:
- Capacity: 20ml
- Length: 150mm
- Outer Diameter: 16mm
- Inner Diameter: 14mm
Order your set of 10 premium glass test tubes with cork stoppers today and experience the difference!
Keywords: glass test tubes, cork stoppers, 20ml test tubes, science supplies, lab equipment, crafting supplies, spice storage, tea storage, seed storage, home science kits, glass vials, NS-grade glass, test tube set, laboratory glassware, glass tubes with stoppers.
US: temporary delays — postal services aligning new import rules, 
EU: 1–2 weeks, 🌍 Worldwide: 1–4 weeks ✈️