Crazy Aaron’s Magic Dragon Hypercolour Thinking Putty is a captivating sensory toy that combines tactile play with visual transformation. This heat-sensitive putty starts as a deep forest green and gradually changes to a golden yellow when warmed by your hands, revealing shimmering bronze sparkles throughout. Its soft, stretchable texture allows for a variety of manipulations such as stretching, bouncing, tearing, and popping, providing a satisfying sensory experience. Made from non-toxic silicone, the putty is safe for children and won't dry out or leave a sticky residue. • Crazy Aaron’s Magic Dragon Hypercolour Thinking Putty helps build hand and finger strength through a fabulous tactile play experience. • Colour-changing putty that shifts from forest green to golden yellow with heat. • Infused with bronze sparkles for a magical, eye-catching effect. • Great for stretching, moulding, bouncing, tearing, popping and playing. • Putty (90g) is non-toxic and won't dry out. • Recommended age: 3+