PERFECT FOR TACTILE AND SENSORY STIMULATION - These sensory toys have different textures for tactile exploration and sensory development. Their bright colors are ideal for visual stimulation and can spark your kid’s imagination. SOFT LIGHTWEIGHT & DURABLE - These brightly colored textured balls for baby are lightweight, durable and long lasting. Giving these easy to grasp and hold baby sensory balls is a very effective way to develop baby's tactile senses. SAFE FOR KIDS - Each stress relief ball is non-toxic and is perfectly sized for baby's little hands making it the safest choice for babies and for toddlers. Recommended for 6 months and up. BABY HANDS SQUEEZE BALLS - The balls make a squeak when your little one grasp it. Developing auditory sense while rolling, tracking and bouncing these balls. Ideal gifts for babies and toddlers. BPA FREE - Soft material, concave and convex touching feeling and shapes designed according to the size of baby's hands. Soft material is easy for baby to grip, play with happy time!