Albrecht Dürer artists' watercolor pencils are available in 120 colors that are part of a unique color matching system—encompassing all Faber-Castell art and graphic products. They contain the highest quality pigments of unsurpassed lightfastness and brilliance, which is rated on each pencil. Thick, 3.8 mm break-resistant and fully water-soluble leads, can be easily blended when wet and become permanent when dry for rich watercolor effects. This set includes: #101White, #104 Light Yellow Glaze, #107 Cadmium Yellow,#109 Dark Chrome Yellow, #115 Dark Cadmium Orange, #121 Pale Geranium Lake, #219 Deep Scarlet Red, #225 Dark Red, #133 Magenta, #151 Helioblue-Reddish, #120 Ultramarine, #140 Light Ultramarine, #110 Phthalo Blue, #264 Dark Phthalo Green, #163 Emerald Green, #171 Light Green, #168 Earth Green Yellowish, #190 Venetian Red, #187 Burnt Ochre, #180 Raw Umber, #177 Walnut Brown, #274 Warm Grey V, #271 Warm Grey II and #199 Black in a metal tin. Details: Includes assorted colors 3.8 mm lead thickness 24 artist watercolor pencils High-quality acid-free pigments in bright colors, unsurpassed lightfastness Soft, vibrant color laydown Fully water soluble lead High break resistance due to secural bonding process