Introducing the McKesson Tube Cube Rack, an indispensable laboratory tool designed to streamline your tube storage and organization. This compact rack features a 3 x 3 x 3 inch cube structure, accommodating up to 9 tubes ranging from 8 to 16 mm in diameter. Crafted from sturdy plastic, it ensures durability and longevity. Its eye-catching blue color enhances visibility, making it easy to locate tubes within the laboratory. Sold in a convenient 4-count pack, these racks provide an ample supply for your storage needs. The McKesson Tube Cube Rack revolutionizes tube management by keeping tubes upright and secure, preventing messy spills and accidents. Its stackable design optimizes space utilization, while its vibrant hue facilitates quick tube identification. Whether for benchtop organization or refrigerator storage, this rack offers unparalleled versatility and efficiency, making it an essential asset for any laboratory.