Describe: 1. The advent calendar contains 24 different insect, each with different challenges. Complete these challenges and enjoy the perfect Christmas vacation. 2. The 2022 Advent Calendar for Kids contains 24 block toys, you can design your own models by adding more toys. It encourages children to use their imagination and stimulate their creativity 3.24 insect blocks of different difficulty levels, suitable for children aged 3+, you can start your own merry Christmas with your children, form your own Christmas scene, and enjoy more fun 4. Made of safe ABS material, No BPA, durable, anti-drop, coated with safe paint, safe for both adults and children Material: ABS Size: 32.5*22.5*5cm List: Building Block Christmas Countdown Calendar*1 (24 Different Building Blocks)