Description:This interesting electronic science experiment toys can well inspire, kids learning about science.Random Color.The circuit motor kit can well catch kids attention,let the them try to build,experiment,explore basic simple circuits.It can be used to cultivate children's interest,creative thinking, practical skills,scientific knowledge,moreover enhance them communication skills.It can also be used in school in science,technology courses,easy to meet your project needs,would be a good interaction time with your kids together.Great gift for kids,this learning toy is good for curious kids,learn through playing,it is a safe,interactive experience that keeps kids engaged,which makes it one of the most unique learning toys available.Specification:Size:9x6x15.5cm/3.5x2.46.1inchMaterial: Wood PlasticPackage Includes:1 Set Electric Fan Model Kit(battery not included)Note:1. This is not infant toy , please take away from kids to avoid eating.2. Please allow slightly error due to manual measurement.3. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!4. Wish you a wonderful on-line shopping!