[ Muti-Sensory Baby Toys ] - This atomic-shaped teether & rattle toys features 12 different colored and textured chew points to calm little ones during teething, and alleviate discomfort caused by gum pain [ Montessori Toys for Babies ] - Shaking the rattle ring produces crisp sounds, while rotating half of ball make a crinkling noise, engaging babies in sensory exploration. Promote visual and auditory development, enhance gross motor skills, and facilitate understanding of cause-and-effect relationships [ Safe & Durable ] - Made from food grade silicone and sturdy plastic, BPA-FREE. All in one piece without small parts. Perfect size for small hands [ Easy to Clean ] - Prior to initial use, sterilize the infant toys by boiling it in water [ Ideal Baby Gifts for Boys & Girls ] - Suitable for newborn, baby shower, first birthday, Christmas baby sensory teething toys