Emotions Putty engages kids who have low tone or who are delayed-responsive or sensory under-responsive. Mold, stretch, pull and squish to build hand strength and fine motor skills. Shape the putty and see how it changes. Great for fidgeting, too! Energize has a firm resistance and a sparkly metallic color, Calm has a soft resistance and changes from purple to blue in response to the heat of your hands. 3 oz. each. Free of gluten, casein, latex and soy. CPSIA compliant. Energize Putty engages kids who have low tone, who are delayed responsive or sensory under-responsive. Warms up kids hands for handwriting, good for those with low tone and Helps kids with a “gorilla” grip relax their fingers. Made from silicone. Not for mouthing. Use with adult supervision. Age 3+