Edushape Sensory Balls, 4 Inch, Solid Colors, 4 Ball Set Go to amazon.com Related posts Top 10 recommendation sensory balls for toddlers for 2024 FeatureSet of 4 4" balls in primary colorsGreat for sensory and dexterity developmentThe wonderful nubby surface is great for tactile developmentBalls are Phthalate compliant for baby's safety DescriptionEdushape 4" Sensory Balls, Set of 4, Solid