Reliable Material: The test tube rack is made of quality material with fine workmanship, smooth and burr-free edges, and a solid structure to ensure that the test tubes are not easy to slip, whether they are test tubes or spice utensils, etc., can be firmly fixed Size Information: The finished size is 250x125x115mm, lightweight and easy to carry. You can easily place it in any corner of the lab for your experimental operations. With easy assembly design, it is convenient for you to disassemble and move it at any time Improve Work Efficiency: Neatly arranged tubes help you find the tubes you need quickly, reducing searching time and improving the efficiency of your experiments. It allows you to focus more on the experiment itself and achieve better research results Applicable Scenarios: Whether it is a teaching laboratory in school, a research laboratory in a scientific research institution, or a medical laboratory in a hospital, it can easily cope with your needs and provide convenience for your experiments Multi-functional: Besides being used as a test tube rack, it can also be used as a storage rack for other small experimental instruments, such as test tube brushes and pipettes. It can also be used in the kitchen to keep spices or utensils