Hooray, it's time to celebrate with the Birthday Surprise Clear Photopolymer Stamps! The package includes 21 clear photopolymer stamps that includes images of balloons, a cupcake, musical notes, and phrases like "Put another candle on your birthday cake," "Make a wish," and more. The stamps can be used with an acrylic block and your favorite inks (sold separately). The set is designed by Steven Duncan for Carta Bella Paper.