K'NEX Screaming Serpent

Roller coaster excitement for the whole family! Build a huge replica of today's steel style roller coaster, with twists, turns, loops, and cool styling with this awesome KNEX set.

Whether you're looking for a rainy day activity, or a challenge for family get-together night, this Screamin Serpent will be fun for everyone. Young children under 10 will definitely need help buidling this crazy coaster, with all its loops and pieces. Take a few hours to sit on the family room floor and construct your dream coaster. Features: Approximately 6-1/2' L x 2-1/2' W x 3-1/2' H Battery-powered motor pulls the roller coaster cars up the incline Sound module creates real coaster sounds and screams Figures easily press into the seats Alternate model includes a canopy and is 5 feet long, perfect for smaller spaces Each model requires 2 AA batteries for the motor and 3 AAA batteries for the sound module Instruction manual included