The Bubble Rainbow Letters Birthday Card is a colorful collection sure to make your birthday boy or girl, thrilled. Hand-drawn letters spell out Happy Birthday in a range of bright colors. This card is blank on the inside so there is plenty of room for a note, or you can have one of our staff write your note on the inside for you. Pair it with a beautiful fresh seasonal flower arrangement or a popular potted plant, and then let our drivers deliver for you.