OFFICIAL Celtic Birthday Greeting Card.Make someone’s day that little more special with this official Celtic greeting card. Plus cards comes with an unsealed envelope for sending card. Personalise with any relation using the included sticker sheet.Danilo is the leading publisher of officially licensed calendars, diaries, greeting cards, gift wrap and gift bags in the UK. We are a family run company that’s been operating for more than 40 years. Our licenses range from baby to adult. All the paper we use is responsibly sourced and we only work with suppliers and manufacturers that meet our stringent ethical requirements.