Crazy Aarons Mini Hypercolour Heat Sensitive Sunburst Thinking Putty is a beautiful colour. In nature, a sunburst is the sudden appearance of the full sun with all its rays from behind the clouds. Anytime you need a bit of that happy sunshine feeling, reach for Sunburst Thinking Putty. It starts off as orange sunlight beaming through the clouds when cold and warms to a lemon yellow burst when warm. Sunburst is sure to leave a spring in your step and a smile on your face. You can tear, knead, twist, bounce, sculpt and stretch Crazy Aarons Thinking Putty. With so many play options children will be amazed by the brilliant ideas they create with putty. This tin includes 14ml of Sunburst Putty. Please note that this product may contain colourants that can stain. Putty may stick to clothing, hair, eyebrows, eyelashes and fabric. Age guide: from 3 years.