Building Blocks Technical Toys RC Motorized Robot Led Part Model Intelligent FEATURES: Brick Quantity: 369PCS Service: Free Replacement Parts Plastic Block Shape: Self-Locking Bricks Condition: 100% brand new, high quality Material: Eco-friendly ABS plastic. Harmless to Children's health. Packaging: With color Box Note: It has included the Original Box and paper manual. If you have any missing parts, you can contact us, and we will resend the new parts to you. About Shipping: We will send out the order in 2-3 working days, and it needs almost 10 - 30 days from China to you. As you know, the delivery time depends on the shipping company, the airline, the custom and the local post office, so we are not able to control it accurately. If the parcel has not arrived in the expected time, please feel free to contact us, and we will track it and handle it with you. Your satisfaction and positive feedback are quite helpful to us. Please leave positive feedback and 5 stars if you are satisfied with our items and services. If you have any suggestions for our items or services, please feel free to contact us first before you leave negative feedback. We will do our best to solve any problems and provide you with the best customer service.