K'nex Typhoon Frenzy Roller Coaster Motorised Construction Set

Packed with over 640 pieces, this thrilling set lets children build a twisting, turning roller coaster over 19 feet long, right in the living room! With motorised action and two coaster models to build, it’s the perfect blend of play and STEM learning. Create a high-speed cyclone of fun with over 640 pieces, including rods, connectors, track, motor, and a silver coaster car. Build the Typhoon Frenzy Coaster or download exclusive instructions to construct the Tsunami Surge — two epic rides in one box. Designed for older children ready for a bigger challenge, encouraging focus, creativity and hands-on exploration. Contents: 649 pieces and instruction guide Battery requirements: 2 x AA (sold separately) Suitable for ages 9 years + This product is part of The Entertainer Online Only range.