🎡 Build the Thrill of the Fairground at Home! Measuring over 20” high and 34” wide, this set is a showstopper! Compatible with all original LEGO sets for endless building possibilities! Upgrade with LEGO BOOST and Power Functions for an immersive experience! Designed for builders aged 16+, but fun for fans of all ages! Build a fully functioning roller coaster with thrilling dips and turns! 4124 pieces 11 minifigures 20" height The LEGOCreator Expert Roller Coaster 10261 Building Kit features 4124 pieces, allowing you to construct a fully functioning roller coaster complete with 11 minifigures and a cotton candy machine. This advanced building set measures over 20 inches high and can be enhanced with LEGO BOOST and Power Functions for an interactive experience. Perfect for ages 16 and up, it offers creative play and compatibility with other LEGO sets.