Art Spectrum Colourfix Smooth Pastel Paper - Deep Black, 9" x 12", Single Sheet Deep Black 9" x 12" Ideal for artists looking for a less toothy pastel surface, Art Spectrum Colourfix Smooth Pastel Paper has a surface that is less abrasive than Colourfix Coated Pastel Paper. Can be used successfully with practically all media. Lightfast and acid-free. 230 lb (340 gsm). - Art Spectrum Colourfix Smooth Pastel Paper - Deep Black, 9" x 12", Single SheetColourfix Smooth, DEEP BLACK 9X12 -