This Party Colors stamp set is designed by Hanna Ji for Catherine Pooler Designs. The set contains 47 clear photopolymer stamps featuring all of the Catherine Pooler Designs party color ink names! This set will help you get your swatches organized. These stamps adhere to acrylic blocks and can be used with your favorite inks, embossing powders, and other crafting mediums (sold separately). These stamps can be used for cards, scrapbook pages, tags, journals, planners, and other paper crafting and mixed media projects. The largest stamp measures 1.87" x 0.25" and the smallest measures 0.50" x 0.18". These stamps are made in the USA.