DescriptionThis item is test tube rack, which is made by premium plastic material with for durable use. Displays your favorite chemistry-inspired shot glasses. Sits easily on any countertop, table, or bar. It is easy to carry and provides a presentation that is sure to excite student. for laboratory tidy your centrifuge tube.Feature- Color: white. - Material: Plastic. - Size: About 21x10x7cm/8.26x3.93x2.75inch - Anti-slip design at the bottom to keep test tube stable. - 6 holes and 6 columns for holding or drying test tube. - An necessary equipment for laboratory, and your won't look so messy with it. - for laboratory tidy your centrifuge tube. - Suitable for school, provide clear view of the tube contents and convenient insertion and removal of tubes.