Check the listing for details. Prang Watercolor Sets. Condition: New. Listed at 12.92 USD. Prang semi-moist watercolor sets are ideal for the beginner and often suggested on school lists for students taking art classes. It is very easy to pull up color from the semi-moist pans and also easy to clean. The plastic case makes them easy to travel with and the lid folds out to be used as a mixing tray. Sets of 8 Standard Colors contain red, yellow, blue, orange, violet, green, brown, black with #7 brush. Sets of 16 Standard Colors contain red, orange, yellow, green, blue, violet, brown, black, white, red violet, blue violet, turquoise blue, blue green, yellow green, yellow orange, red orange with a #9 brush. Set of 8 Glitter Colors contains red, orange red, yellow, green, dark blue, purple, light blue, gold with a #5 brush. Set of 8 Metallic Colors contains gold, light blue, pink, hot pink, orange, yellow, green, blue with a #5 brush.