Includes: 24 tear-away cat toy figures featuring 10 robotic vehicles, 6 boulders, 5 signs, a bucket, a fence, a cone, and Insta-Dirt slime.Play Fun: Add water to the magical Insta-Dirt slime and watch it expand 15 times its original size.Play Space: The advent calendar box panels double as play space.Encourages Participatory Play: Let young builders take control and engage in interactive play.Reliable Quality: The cat toys are durable and built to last, just like real CAT construction vehicles. However, unlike real CAT construction vehicles, they can be used both indoors and outdoors.Learning and Educational Toys: The cat toys and vehicles are perfect for boys and girls who love to build. They make great gifts for children aged 3 and up and can be used as an alternative to dolls, dinosaur toys, or train sets. IDEAL GIFT: This toy truck makes the perfect birthday or Christmas gift for kids, providing hours of fun for budding construction workers as they take charge of their own construction site and transport sand, stone and anything else they can imagine.