I have 3 kids ages 3, 8 and 11. I’ve been leaving the letters in different places around the house with a an elf doll we have. The kids love waking up and searching the house for the letters and finding out what is going on in the North Pole. My 8 year old started December saying she doesn’t believe but now keeps asking lots of question about the elves and santa….your letters are keeping the magic going and making her believe a little while longer! Letters are beautifully designed and the stories are exciting – thank you so much and would highly recommend