Science & Exploration Sets features:If you are looking for toys with reliable quality, reasonable price and good for your baby's healthy development, our products will be your best choice. Children can play with it at ease. At the same time, its creative appearance design is also deeply loved by many children and parents. FeaturesColor: As shownMaterial: WoodSize: About 13.00X6.50X2.00cm/5.11X2.55X0.79inchProfessional kids preschool toy, help to improve their intellectual development and musical talentThe surface of this rattle toy is very smooth, without any acute points, and will not hurt your baby's handsIt has a comfortable grip and a smooth surface, which will not harm your baby's skinIt is a practical educational toy, shaking it can help babies exercise finger flexibilitySuitable for a variety of scenes, such as indoor and outdoor baby playing, baby shower gifts, birthday gifts, etc.