The Perfect Match stain marker is designed for touching up dings and scratches on wood cabinetry, floors, doors and other projects. To use, add your own water-, oil- or lacquer-based stain, close the marker, and apply to the damaged surface. Cabinet installers and finishers can add the stain they use to finish a project, then give the marker to the customer that purchased the project. (866) 962-7537, PerfectMatchStainMarker.com