- 【Package includes】You can choose 3-5-10-20 or 50 pcs set!
- 【Material】The plastic sample test tubes made of high-quality plastic will not break easily and are durable.
- 【Size】The size of this plastic sample test tube is 100x12mm please refer to the product size chart for details.
- 【Apply to】Our plastic sample test tubes can store all kinds of small items, such as beads, candies, needles, samples, gravel, etc., and they are well sealed and stored, even if the liquid will not leak.
- 【Features】The transparent color of plastic sample test tubes allows you to see through easily and is convenient to use, but you should avoid violent collisions with solid objects.