The boekel tissue cassette storage cabinet is a solution for storing ffpe tissue samples. The three drawer unit is specifically designed for holding cassettes that hold wax embedded samples. The unit can hold more than 1,200 cassettes. This unit is stackable up to three cabinets high for a total of 3,600 cassettes. The non-slip design allows for safe storage with easy to slide drawers with interchangeable labels. Foam cassette organizers are included with each cabinet. Each tray insert is easily removable and available for purchase separately.