Rifrpha 12 Pieces Clear Plastic Test Tubes with Screw Caps Plastic Tubes with Lids 110ML Clear Test Bottle Transparent Laboratory Test Tubes Scientific Test Tubes for Plants Flowers Sweets Sample
- Laboratory test tubes with cap: Each plastic test tubes comes with an aluminum screw cap, which is air-tight and prevents moisture, corrosion and leakage. Even on bumpy roads, it can effectively prevent liquid leakage and keep things dry, making it easy to carry and travel.
- Sturdy PET plastic material: The plastic test tubes with screw cap is made of high-quality PET material, non-toxic, tasteless, BPA-free. Strong and durable, not easy to break and damage, more stable and safe than glass test tubes, long service life, reusable
- Wide range of uses: These plastic test tubes can hold various small items such as candy, plants, spices, flowers, seeds, grains, cookies, nuts, herbs, crafts, beads, samples, liquids and more, the right size and weight for a children to hold