Christmas Advent Calendar 2024 Excave a special glass stone every day. The 24 -day countdown to Christmas is an exciting time for children. Treasury for 24 days: every day before Christmas, children open a panel to show a special type of rock, mineral, fossil or gem. With this Christmas countdown calendar, you can start a collection of rocks that can enjoy all year! Boys/adults/girls/boys The collection of rocks and minerals is a popular hobby. Rock Advent Calendar, the 24 types of rocks, gems and minerals are the perfect way to inspire the durable love of children by geology, explore the world and teach them to understand these fossils, rocks and crystals! In a counting calendar box with Santa Claus as a topic, this Christmas toy gift is suitable for boys, boys, adults, boys and adolescents. Style = "Line-Height: 1.7; Text-align: Left; Text-Indent: 0; Margin-Left: 0; Margin-Top: 0; Margin-Bottom: 0"> Enjoying Share happiness with family and friends at any time and anywhere. The perfect Christmas toy, suitable for birthday party gifts for children, gifts, daily gifts, school awards, preschool accessories, didactic material, interaction between parents and Christmas gift bags. The Advent Christmas Gift Calendar is the best Christmas party gift for children, so enjoy a fun moment of play. Christmas Advent Calendar 2024 with a countdown: We celebrate the arrival of the new year 2024! of the Advent Calendar 2024 helps to understand and identify each type of rock, gem and mineral of the collection. It can also be a countdown calendar. This surprise box contains 24 minerals of different colors and shapes. It is also ideal for Christmas and garden Christmas decoration.