Shop Flowers › Happy Birthday Message Stick 1 / 3 Image 1 of 3 Image 2 of 3 Image 3 of 3 Happy Birthday Message Stick $3.00 Happy Birthday Stick Sign to add to your flower arrangement or Bouquet.Available in Pink, Purple, or Green. Quantity: Add To Cart Added! Happy Birthday Stick Sign to add to your flower arrangement or Bouquet.Available in Pink, Purple, or Green.