This versatile test tube rack set is designed to meet the demands of laboratories. Featuring rack and four graduated test tubes, it provides efficient way to conduct experiments. The simple yet effective design allows for easy manipulation of test tubes, making it ideal for professional settings. Enhance your experimental capabilities with this essential lab accessory. Features -Color:Multi -Material:Plastic -Size:19.00X6.00X4.00cm/7.47X2.36X1.57in -Size:11.00X3.00X3.00cm/4.32X1.18X1.18in -Innovative set: includes test tube rack and graduated test tubes, ensuring precision and ease of use in your lab -Sturdy rack: provides a stable base for test tubes, significantly reducing the chances of spills and accidents during experiments -Graduated test tubes: offer clear and precise measurements, making them perfect for all your scientific and experimental requirements -Simplicity and ease of maintenance: this set is perfect for both beginners and laboratory professionals -Versatile design: makes it ideal for a variety of scientific purposes, greatly enhancing both learning and research experiences Package list: 1 x experiment Test tube rack 4 x experiment test tubes