Description Function: The Christmas Countdown Calendar helps to reduce stress and improve concentration. It is also a good way to teach children the concept of numbers and time Long time use: Christmas 24 Days Countdown Calendar is not easy to break, so it can be used for a long time Durable: Christmas Advent Calendar is made of good crystal material, very safe and durable Suitable for: Crystal Advent Calendar is very suitable for girls, boys, children, adults, teenagers Easy to carry: Pebbles Advent Calendar is light, and packed in a carton, so it can be taken anywhere else at will s: Christmas Advent Calendar can help you strengthen your childs patience, and your baby will get different surprises and happiness every day. The Animal Advent Calendar is a fun way for children to count down the days before Christmas and get some surprises every day. Features: Christmas Advent Calendar -Color: As shown. -Material: Crystal. -Size: 21x16.4x5cm/8.27x6.46x1.97 inch. -Weight: 310g Package Including 1*Christmas Advent Calendar