Everything comes with extra pieces!

Experience the thrill of the K'NEX Screamin Serpent Motorized Roller Coaster! This interlocking block set includes everything you need to build a complete coaster, complete with a battery-powered motor to send your serpent racing around the track. With its vibrant multi-color design, this coaster is sure to be a hit with kids and adults alike.

Constructed from durable plastic and suitable for ages 10+, this roller coaster set is part of the Thrill Rides product line by K'NEX. The set comes in its original packaging and includes all the pieces necessary to complete the coaster. From the Motor/Chain Link to the Roller Coaster theme, this set is perfect for any fan of building toys and roller coasters.