Make a difference when you're crafting with the Beautiful World Clear Photopolymer Stamps by Hero Arts. The package includes ten clear photopolymer stamps that can be used with an acrylic block and your favorite inks (sold separately). The stamps come on a 4" x 6" storage sheet that includes the sentiments "Be Kind," "We're in this together," "Sending a world of thanks," and more. Made in the USA.