Blob Birthday Card $6.00 Default Title - $6.00 Quantity This product is currently sold out. Please fill in the form below if you'd like to be notified when it becomes available. "Happy Birthday to You," hand drawn in a groovy blob lettering and printed in a neon pink. Folded card measures A2 (4.25″ x 5.5″) and comes with an envelope. Letterpress printed on 100% cotton paper.