colorful book printing 1) Non-toxic and safe 2) Lovely cartoon pictures 3) Develop kid's potential and drawing interesting Product name and Features:Item Namecolorful book printing, colorful book, high quality custom color bookSizeaccording to buyer's requirements, 21 x 28cmMaterialwhite card paper, film lamination, offset paper and printingPrinting1.offset printing2.it is non-toxic and ...