DIY Truck Assembly Kit for Kids: A 4-in-1 Engineering Vehicle with Electric Drill! Perfect educational gift for boys and girls ages 3-8. Safe Materials: Made from high-quality, non-toxic PVC plastic with smooth, polished edges for safe play. The low-speed electric drill automatically stops when encountering obstacles. Puzzle STEM Toy: Encourage creativity and hand-eye coordination with this engaging educational toy. Perfect for indoor or outdoor play with friends and family. Realistic Accessories: Features sliding rails on the front and back to launch mini-engineering vehicles. Includes 4 mini construction vehicles, 12 building accessories, and a figure for a complete construction site experience. + Product Cart Design: The truck bed holds two cars and features an ejection button to launch the mini vehicles down the track for added fun. 4 Mini Construction Vehicles: Includes a mini excavator, crane, bulldozer, and loader, all with rolling wheels. Electric Drill & Screwdriver: Choose between using the electric drill or screwdriver for assembly. The low-speed electric drill is safe for children and automatically stops when blocked (battery not included). Sticker Set: Decorate the truck with included stickers to develop fine motor skills and add a personal touch. Rich Scene Props: Features 4 mini construction vehicles and 12 building accessories for a realistic construction atmosphere. The detachable construction vehicle is composed of 4 different detachable construction arms: excavator, crane, drill, wood grab and 4 other construction vehicles. Children can play with friends or family outdoors or indoors, develop their creativity in thinking and hand-eye coordination, it is the perfect educational toy. Perfect Gift: Suitable for boys and girls ages 3-8. A great surprise for birthdays, Thanksgiving, Halloween, Christmas, and parties. Ideal for kids who love small cars. Features: Color: Yellow Material: ABS, healthy material Weight: 950g Suitable age: 3-8 years Type of toys: disassemble engineering vehicles Unfolded size: 49x19x22CM Closed size: 20x9x3CM Product dimensions (L x W x H) 26 x 11 x 24 cm; Ability development: development of intelligence, brain, hand-eye coordination, communication between parents and children, interest, etc.