These aniline dyes are for touchup to add color to worn or bare areas on wood furniture surfaces.  They are transparent dyes that are to be dissolved in a solvent and mixed with a lacquer.  Typically they are sprayed or padded into the target area.  After drying for approximately 15 minutes, they can be topcoat with additional lacquer layers.  Colors include: black/blue, black/green, light yellow, dark yellow,  brown/orange, orange, red and black. Each container was originally 28.4 grams or 1 ounce.  I have used about half of the brown/orange container and maybe 1 gram from some of the others.  These are designed for professional use only.