This set of Book Engravings stamps is made up of 17 clear photopolymer stamps. These stamps are unique in that they have coloring layers and outlining layers to make them look like old fashioned book engravings. This set of stamps works with the die set and the coloring stencil of the same name (all sold separately). These stamps adhere well to acrylic blocks and will work with your favorite papers, inks, markers, colored pencils, whatever your favorite crafting medium (all sold separately). This set also contains the sentiments "Hello" and Thank You". This set was made in the USA.