Faber-Castell® 12-Count DuoTip Markers contain 24 vibrant colors made from food grade dyes. These dual tip markers are built to last! Instead of throwing away dried markers, Faber-Castell Duo Tip Markers can easily be rejuvenated by dipping the coloring marker’s nib in water. DuoTip markers have a special marker nib that can make both thin and broad stroke widths, perfect for a variety of arts and crafts projects. Faber-Castell colored markers are kid-friendly and perfect for both school and home. Ventilated safety caps prevent choking, water based inks are nontoxic, acid free and conform to ASTM D-4236. See your artwork come to life in vivid color with Faber-Castell coloring markers! Faber-Castell has proudly created coloring markers and art supplies that are recommended by art educators for quality and durability since 1761.Details:Includes assorted colors12 markers (24 total colors)Water based and nontoxicAcid freeConforms to ASTM D-4236Recommended for ages 4 and up