The Original Sensory Balls by Edushape are the highest quality Sensory Balls in the market. Edushape invented the world s first Sensory Ball in 1997 and has since launched over 20 different variations of the Original Sensory Ball with different colors textures and shapes. Edushape s Sensory Balls are soft and stimulating and encourage your little ones to reach out and explore the world around us! Their unique texture and their easy grip allow Tactile Sensory Development including Gross Motor Skills Hand-Eye Coordination Logic & Reasoning Socialization and many more!