Key Features :
i : REVEL IN REFLECTIONS -- Babies and toddlers love observing their reflections! These four hollow, stainless steel spheres distort reality and present reflections close-up, which fascinate young minds.ii : GET LOST IN COLOR -- Each ball features a spectrum of metallic shades which shift in the light. These shimmery spheres mesmerize children as they observe their world in dazzling colors.iii : SAFE AND BACTERIA RESISTANT -- These balls are hollow with no seams or holes, which means bacteria and mold can't build inside. They're non-porous and easy to clean!iv : ELEGANT DECOR -- These sensory balls make gorgeous additions to nurseries and bedrooms. Use them to decorate bookshelves and dressers when the kids are done playing.v : FOSTER DESCRIPTIVE LANGUGE -- These sensory toys clearly reflect images and colorful effects, which encourages children to question what they see. An enchanting observation tool for indoor play.vi : DESIGNED FOR DEVELOPMENT -- Develop your child's motor skills as they roll and glide these hollow, lightweight spheres!