SpinRack Mini

The presented model is a compact, manually rotating test tube holder, designed for laboratory environments that require organization, efficiency, and functional design. Made using 3D printing, the SpinRack Mini combines structural simplicity with dynamic functionality.The support structure consists of a solid rectangular base, with two vertical side columns holding a horizontal rotating rod. This rod acts as the main axis for the test tubes, featuring built-in holes to securely hold them in an upright position. The manual rotation allows the user to spin the holder and easily access each test tube, making it particularly useful in limited spaces.