Derwent Lightfast colored pencils metal box of 24

DERWENT LIGHTFAST; 100% LIGHT-RESISTANT OIL-BASED COLOR PENCILS

Derwent Lightfast are oil-based colored pencils with museum-quality lightfastness. 100 years without any color change are guaranteed. The soft lead and texture support every painting technique perfectly. Derwent Lightfast can be mixed with oil painting mediums and painted like oil paint. This creates a kind of watercolor effect, similar to watercolor pencils that are painted with water.