Whether to bring a box: NoWhether it is electric: NoMaterial: high quality ABS plastic brickApplicable age: 6 years old and above.Educational tools: Miniature building blocks help improve the novice's overall and fine motor skills, spatial awareness, and ability to tell stories.Quality and safety: The miniature block is made of high-quality and durable non-toxic green material, which is soft and not easily damaged. Its smooth surface and rounded corners make it safe for children.After-sales service: Free Shipping For The Missing Pieces Of Toys .Item list:Instruction manual*1Building block toys*1.