Blum TANDEM drawer runners bring precision and comfort to wooden drawers through a fully concealed support system. Designed for smooth, quiet, and stable movement, they are rigorously tested for long-term durability and everyday reliability. Integrated BLUMOTION soft-close ensures gentle, silent closing, while optional TIP-ON BLUMOTION enables effortless touch-to-open access. Invisible yet essential, TANDEM enhances the feel, function, and longevity of finely crafted wooden furniture.