Brick Construction Flyer Roller Coaster Buildin g Set

A thrilling, hands-on way to learn how real rollercoasters work and build important STEM skills, this Flyer rollercoaster set includes everything a budding theme park engineer needs to get started. From CDX Blocks. Includes 539 pieces Ages 10 and up Realistic operation Machined metal wheels Assembled dimensions 3" x 12" x 28" Imported