Ideal for education settings, the multifunctional test tube rack offers a practical way to manage test tubes and vials. This laboratory test tube holder is nice for organizing test tubes during classroom experiments, ensuring that students can easily access and store their scientific tools. Features -Note: hole diameter: 18mm, fit for 15ml test tube (not included) -Color:Orange -Material:Plastic -Size: 24.50X13.00X4.70cm/9.63X5.11X1.85in -Versatile application: the test tube rack is designed for multiple uses, including scientific experiments, school laboratory supplies, and even party decorations storage -Convenient handling: the test tube display holder allows for easy handling of sample tube, making it a practical tool -Strong construction: the tube holder is made from plastic materials, ensuring durability and use in various experimental settings -Friendly design: the test tube shelf is designed with children in mind, featuring a userfriendly design -Portable and space saving: the test tube storage rack is compact and lightweight, making it easy to transport and store Package list: 6 x experimental test tube racks