Clear Test Tubes, Plastic Transparent Test Bottles, Reusable Container Tubes with Aluminum Screw Caps for Scientific Experiment Sample Herb Spice Bead Seed Liquid Storage, The most practical and economical everyday storage products RELIABLE QUALITY: and solid plastic material, Odorless, non- and safe to use. High Transparency Moisture-resistant and leakproof, High hardness and not easy to break CONVENIENT TO USE: Screw cap is easy to open and close, and easy to carry, Easy to see what is stored in the tubes WIDE APPLICATION: Hold bead, screw, pin, needle, shell, seed and other small items, Store nut, candy, oil, spice, bean, biscuit and other food, Store liquid, sample, handicraft and more. SPECIFICATION Capacity: 100ml Colour:Transparent Material:plastic Size:25.6 x 18.3 x 14.6 cm Package Contents: 20 * Clear test tube with screw cap Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.