The Test Tube Rack is a versatile and essential tool for various scenarios such as chemistry experiments and science teaching. Its design allows for easy drying of test tubes, while the materials used in its construction make it durable and easy to clean. With its large capacity, it can accommodate multiple test tubes simultaneously, improving experiment efficiency. Features -Color:Red -Material:Plastic -Size:15.80X5.00X4.80cm/6.21X1.97X1.89in -Size:11.10X1.40X1.40cm/4.36X0.55X0.55in -Note:4 holes, 2 poles, can hold 6 tubes in total -Versatile tool for conducting chemistry experiments and teaching science. -Large capacity allows for simultaneous storage of multiple test tubes. -The tube rack is designed to provide a convenient and organized storage rack for use. -The set comes in bright colors to add excitement and fun to the learning process. -The test tube rack provides and stable platform for chemical experiments. Package list: 1 x holder rack 4 test tubes with stoppers (15ml) 2 test tubes without stoppers (12ml)