Minwax Blend-Fil Pencils are perfect for easy touch-up and repair of scratches and nail holes in stained and finished wood. They are a quick, no-mess way to maintain the beauty of wood. Available in a variety of colors to match specific Minwax Wood Finish stain colors and many other wood stains, Minwax Blend-Fil Pencils can also be mixed to create custom colors. Blend-Fil Pencils are available in 8 colors to match most wood stains. They can also be mixed to create intermediate colors.