Faber Castell-Color By Number Kit. Learn skills and techniques for coloring with vibrant markers! This package contains ten color Grip markers, one 9x9 inch pre-printed illustration board, one coloring number guide, one 10-1/2x10-1/2 inch foam mounting board and double-sided mounting tape and hangtab. Contents may vary. Recommended for ages 6 and up. Conforms to ASTM D 4236. Non-toxic. Imported.