Add excitement, movement, and multi-sensory stimulation to playtime with the Sensory Balls Irregular Bounce PK 4 – a vibrant collection of four dynamic fidget balls designed to engage, entertain, and soothe. Packed with colour, texture, and motion, this sensory ball kit offers a unique combination of flashing lights, tactile features, and unpredictable bounce patterns, making it ideal for children, teens, and adults. Each ball in the Sensory Balls Irregular Bounce PK 4 is carefully chosen to encourage active play, sensory exploration, and stress relief. From the glowing core of the Crazy Comet Ball to the flexible, textured bands of the Rainbow Orbit Ball, every item in this pack delivers a distinctive sensory experience. These balls are perfect for therapy sessions, classroom calm-down kits, fidget toolboxes, or at-home fun that supports focus and relaxation. Whether you want to develop fine motor skills, stimulate visual tracking, or provide a calming sensory outlet, this playful collection does it all. The light-up effects triggered by bouncing or squeezing add an extra element of visual engagement, while the irregular shapes encourage spontaneous, responsive movement that builds hand-eye coordination. Key Features of Sensory Balls Irregular Bounce PK 4: Includes four sensory favourites: Flashing Neutron Fidget Ball, Light Up Asterix Ball, Crazy Comet Ball, and Rainbow Orbit Ball Each ball offers an irregular bounce pattern for active, unpredictable play. Engages multiple senses through flashing lights, textures, and movement Encourages fine motor skill development, visual stimulation, and tactile feedback Ideal for children, teens, and adults for use at home, in classrooms, therapy rooms, or sensory spaces Perfect for stress relief, fidgeting, or enhancing focus during play or quiet time Explore light, texture, and movement like never before with the Sensory Balls Irregular Bounce PK 4 – a ready-made sensory experience perfect for all ages. Add it to your sensory toolkit today and bounce your way to better focus, relaxation, and fun. ASSIST MOTOR SKILLS -- Encourage and improve a child's motor skills by throwing and catching these light up balls. Be careful, these don't bounce in a straight line SENSORY EXPERIENCE -- combine these balls with other tactile, aural, visual and Olfactory stimulants to help children understand the world around them MEASUREMENTS --The balls are 80mm in diameter INCLUDES -- 4 Sensory flashing balls SUITABLE -- Suitable for children from 3 years old NOTE These balls can sometimes be harder to flash than others, so we recommend bouncing a little harder.