Science, Discovery & STEM

Birth & up. This set of six reflective mirror balls all look identical, but have individual characteristics. Some wobble when rolled, or turn and won't roll in a straight line, some feel funny when twisted, spun or shaken and others make different shaker or rattle sounds. The shiny mirror surface provides a distorted panoramic lens reflection which is fascinating for children to observe. They are robustly constructed from hard wearing stainless steel, are lightweight, smooth and tactile to handle… More »

9 months & up. Explore motion and sound with these colorful balls and friendly faces as they race and roll down this winding ramp for endless fun. Infants and toddlers learn to use their eyes to follow the balls movement tracking for visual memory and visual perception. Designed to coordinate their bodies' large muscle groups and assist with crucial development.

Birth & up. Children will be fascinated by the distorted reflection from this set of mirrored silver discs. Set of seven discs come in graduated sizes and have slightly flattened centers. Constructed of stainless steel, they are lightweight, smooth, and durable. Discs can be used for stacking, sorting, and sensory play. Sizes range from 2" to 5.5" diameter.