Specification Product name Scientific production electric sun earth moon modelFinished product size about 11 12cmProduct weight about 132 135gSuitable age 6 12 years oldFeatures Cultivate awareness recognize celestial bodies and planets gear drive and pioneers thinkingNote 1 Please understand the product might have some colour difference due to different monitors and scenes 2 Please allow slight deviation for the measurement data Package Included 1x Three Ball Electric Sun Earth Moon Model