The mystery of the deep. Coral Reef starts out as a sea of sparkling blue, but its Color Shock™ technology holds a surprise inside. Stretch this putty in the light to reveal a coral pink just beneath the surface. Collection: Color Shock, Color: Blue Glitter Stretches Pink, Texture: Soft. Made in the USA from nontoxic silicone and never dries out. Stretch it, bounce it, pop it, tear it, and sculpt it! Fun for ages 3+. Includes 1/34 lb. (0.47 oz) of Genuine Crazy Aaron's Thinking Putty. Thinking Putty is manufactured with the help of exceptional individuals challenged with disabilities.