... paper design) A, sound greeting card ,sound paper card,talking paper card,talking greeting card ,fiber optics greeting card a,custome-made (any sound,music ... housing color you wanted.e, we also can make the book according to your design,and we have long-term cooperant ... .so the price is also competitive. B,light card,light paper card,light greeting card,fiber optics greeting carda. any color you want ...