Suitable for ages 3 years and over and your children will never be bored. Easy to build with the blocks but it is quite challenging and requires little patience to build. Manufacturered by Lucky Shop1234. The motorized spinning wheels made the building vivid it attract your children attention and they would be like. It is made of ABS plastic of non-toxic environmental material not harm to your baby. The interlocking building blocks is great gift for children kids boys girls it can bring much fun.