This 12 piece clear acrylic stamp set, Sunshine, is part of the Sweet Rush Collection designed by Vicki Boutin for American Crafts. This stamp set includes sunflowers, leaves, butterflies, two sentiments, and two hearts. These stamps adhere to acrylic stamps and can be used with your favorite inks, markers, embossing powders, watercolors, colored pencils, and other crafting mediums (sold separately). These stamps can be used for cards, scrapbook pages, tags, journals, and other paper crafting and mixed media projects. These stamps are acid free.