This instruction manual booklet is your replacement for the K'nex Screamin Serpent Coaster. With step-by-step instructions, you can easily recreate the excitement of this roller coaster right in your own home. The multi-color pieces and thrill ride theme add to the fun, and the recommended age range of 7+ means that it's perfect for kids and kids-at-heart.The Screamin Serpent Coaster is a classic, and this instruction manual allows you to build it over and over again.