The McKesson Tube Cube Rack is an innovative storage system designed to optimize laboratory organization and efficiency. Accommodating tubes ranging from 8-16 mm, this versatile rack provides ample storage with nine places per rack. Its unique design allows for easy inversion and pouring of tubes without dislodging them, ensuring safe handling. Made from durable, lightweight plastic, the rack withstands daily use and is portable for seamless transportation between workstations. The rack's effectiveness extends to various laboratory applications, such as tube organization, sample storage, and handling during procedures. By reducing the risk of tube contamination or damage, increasing productivity, and ensuring a long service life, the McKesson Tube Cube Rack is an indispensable tool for any laboratory seeking to streamline their workflow and enhance their efficiency.