Product Title: Basic Parts and High-Tech Mixed Packaging Pieces Building Blocks Bulk Model DIY Creative Bricks Assembly Kids Educational ToysIntroducing the Basic Parts and High-Tech Mixed Packaging Pieces Building Blocks Bulk Model DIY Creative Bricks Assembly Kids Educational Toys! This product is perfect for children aged 18+ and 14+ and features a variety of themes including modern buildings, famous buildings, historical buildings, landscapes, persons, military, animals and nature, transportation, airplanes, boats, motorcycles, trucks, robots, fantasy and sci-fi, occupations, animals, sports, music, and cars. Made in Mainland China, this product is made of environmentally friendly ABS plastic and is free from any odor. It is also certified by CE and is safe for children to play with.The package includes small building blocks that are compatible with leading brands and can be easily assembled and disassembled. Please note that assembly instructions are not included, but you can use your imagination to freely assemble the blocks or combine them with other models. The base bricks come in different weights and contain a random number of dolls, while the tech bricks come with additional features such as battery boxes and motors.When purchasing this product, please keep in mind that we do not assume responsibility for any customs taxes and packages weighing over 2000g will be dispatched as two separate packages. All dimensions are manually measured, so slight deviations may occur. However, we guarantee that our product is of high quality and is perfectly compatible with leading brands.Our team is committed to providing excellent customer service and ensuring your satisfaction. If you have any questions or concerns, please do not hesitate to contact us before placing a bid. In case the received item does not meet your expectations, you can return it within 5 days for a replacement or refund. Please note that the returned item must be new, unworn, and in its original condition. Defective items can also be returned within the warranty period, and the buyer is responsible for covering the cost of return shipping.We will promptly pack and ship your parcel, and you will receive a tracking number within 1-5 days after shipment. The shipping time may vary from 15 to 60 business days depending on your country of residence. If you have not received your item within 60 days, please contact us for assistance. Your satisfaction is our top priority, and we kindly request