Feature:1. Collect four different sets of building blocks can assemble a large fantasy castle2. The provided light tube set includes a lamp group,a power strip,a light belt,an electric wire,a single lamp and a battery case3. Highly restores the prototype the Street View, realistic display of details,which has a high collection value4. The toy set has a built-in instruction manual, which explains each sub-package and steps in detail, and the building blocks are independent and easy to assemble5. Extraordinary technology parts, the toys built are more compact and realistic, stimulating children's creativity and imagination6. Multiple people can join and play together, strengthen communication, increase emotion, and enjoy the fun of building blocks7. A perfect gift for kids, parents, friends, colleagues, classmates to play together in the classroom, yard, room, partySpecification:Material: high quality ABS plasticNotice:1. The product size is measured manually, there may be an error of about 1cm2. Due to the difference of the monitor, the color of the product may have chromatic aberration3. Small building blocks inside can be a choking hazard, so keep away from children and pets 3 years and younger.4. If you have any questions, you can contact us at any time. We will provide service within 24 hours. We always want to provide customers with better service and shopping