Longer, slightly thicker Kitas for increased durability. perfect for coloring large surfaces. Kitas crayons write smoothly in bright, sod colors. You can draw pictures or write messages on air, glass, mirrors, whiteboards and more. Or dissolve them in water for watercolor painting. Kitas art can be removed from any non-porous surface with ease. Just wipe with a damp cloth.  A set of 12 Kitas Large (white, pink, red, orange, pale orange, yellow, -weight: 400;"yellow-green, green, light blue, blue, brown, black) Made of paraffin waxer- Non-toxic, safe for children- Made in Japan Product size: L 3 ⅝" x ½" (L 94 x 15mm) Package size: L 4 ½" x W 9 ⅝" x H ⅞" (L 116 x W 244 x H 22mm) Package weight: 8.4oz (238g).