Please note: This is an assortment pack. 1 will be supplied and picked at random. Colours and decorations may vary.Sand-like putty that expands when shaken in its tub. This intriguing novelty putty appears to move and grow after you shake the tub, making it quite unlike any other putty product! The clear container makes it a great demo line too, as customers will be able to see the product in action without removing any of the outer packaging. Available in four neon colours - pink, blue, green and yellow.