Minwax® Wood Finish™ Stain Markers contain oil-based stains that enable touchups and repair of furniture, cabinets, doors and floors. Minwax® Wood Finish™ Stain Markers are also used to stain and detail small hobby and woodcraft projects. Whether you need to repair your wood or stain and detail your small wood projects, Minwax oil-based stain markers make the job easy.