Looking to take your Thinking Putty game up a level? This gift set includes amazing special effects sure to WOW you! From brand-new Color Shock™ technology to best-selling effects like Hypercolor® and Magnetic, this awesome collection is full of superpowers! Plus, it includes a MINI tin bag clip to keep your Thinking Putty close at hand when you're on the go. Includes 4 different types of putty including Alien, Liquid Glass, Eternal Flame and Eye Candy. Solid choice for a birthday gift. Recommended ages 8+