Captivating, soothing tactile and visual sensory experiences for early learners or those with special needs are delivered with these 5'' diameter Sensory Discs. Also perfect for fidgety students, these discs are made for touching, squeezing, exploring and observing! These clear disc pouches contain a non-toxic substance students can't stop squeezing! Details:Squeezy design5'' diameter eachIncludes 3 discsHelps with cognitive developments and sensory attributesFor ages 5 and up