Rock Advent Calendar 2022- You will receive a box of 24 days advent calendar.The box contains incredible rocks, gemstones, crystals and more! Also include a velvet bag which safely protects the raw stone without damaging it. NOTE: the rocks styles are random.24 Days Of Christmas Treasures- Countdown to Christmas is an exciting time compatible kids. To enjoy the 24 days of December, kids can grab Christmas gifts from the calendar that correspond to the dates. This Christmas countdown calendar will bring joy all year long!Explore the Mysteries- The 24 types of rocks, gems and minerals are the way to inspire children's lasting love compatible geology, explore the world and teach them to understand more about geography science. Whoever children or adults will enjoy exploring the "secrets" in the box during the whole month.Full of Festive Atmosphere- Christmas Countdown Calendar is the way to start your own Christmas. With this rock advent calendar and greeting card, you can write down any blessing compatible you family or friends, they will be pleasantly surprised.Best Christmas Gift- This Christmas Advent Calendar is a good gift choice compatible those people who love geography science or need to relieve stress. Suitable compatible birthday party gifts, Christmas goodie bag fillers, school prizes, teaching aids, parent-child interaction. NOTE: suitable compatible age 12 and older