Echo Park Stamps - Sweet Day, Welcome Spring - It will be a happy day when you're creating with the Sweet Day Clear Photopolymer Stamps from the Welcome Spring Collection by Echo Park. The package includes clear photopolymer stamps on a 4" x 6" storage sheet. The stamps are in the shapes of flowers, the sun, a tree, a pickup truck, a watering can, and more. The stamps can be used with an acrylic block and your favourite inks (sold separately). Made in the USA.