Well, This is a Bit Special Giving little engineers the ultimate magical build-up to Christmas with the construction diecast vehicle set Advent Calendar. This is a kid's advent calendar with a difference, not only do little ones get the usual thrill of opening a door and getting a surprise each day, but they can also build their own world of construction vehicles.Super Value Pack With 24 Surpises Our world is full of engineering wonders. Open the door to this world for kids with hands-on learning toys. Ideal for toddlers and older, this engineering model set come with 9 engineering vehicle models, 1 dump truck, 3 sports car models, 2 helicopters, 1 tower crane, and 11 road signs. The set will keep them busy with imaginative play for hours and will help them promote the ability of construction vehicle sorting.High Performance-Price Ratio 2 extra maps with purchase, one attached to the box, the other is a separate large map that can be laid on the table or the floor to play, which is large enough to sit 3-4 children to play, these colorful city maps add more fun for kids to play with toy cars. It can cultivate the coordination of kids' hands and eyes. It is easy to carry and can be used outdoors.Alloy Material & Perfect simulation The main structure is made of alloy which is not only high quality but strong and drop-resistant. Since these construction vehicles have movable joints, they can simulate the maneuvering of a real vehicle. Kids will love the wide range of construction vehicles and will be able to work on shape recognition, and fine motor skills as they dig, push, and pull through sand and dirt.Most Popular Christmas Gifts Most Popular Christmas Gifts The big day is nearly in sight -- kids can countdown to Christmas 2022 with the fun calendars. Our kids advent calendar has exquisite packing and is brightly colored and beautifully designed. It is the best gift for boys who like to count down the days until Christmas.