K'Nex DoubleShot Roller Coaster Set

Build a GIANT dueling roller coaster! Over 1,100 K'NEX pieces for the ultimate roller coaster building experience. 2 dueling coaster race through 32+ feet of twists and turns - who will make it to the bottom first? The DoubleShot Roller Coaster builds over 3.5 feet tall and includes a motorized chain lift. Color-coded, easy-to-follow building instructions are included. Go to knex.com to download instructions for a 2nd awesome coaster model. Ages 9+. Coaster builds over 3.5 feet tall Over 1,100 K'NEX pieces 32+ feet of track 2 coaster cars and a motorized chain lift Color-coded instructions included Ages 9+

Build a GIANT dueling roller coaster! Over 1,100 K'NEX pieces for the ultimate roller coaster building experience. 2 dueling coaster race through 32+ feet of twists and turns - who will make it to the bottom first? The DoubleShot Roller Coaster builds over 3.5 feet tall and includes a motorized chain lift. Color-coded, easy-to-follow building instructions are included. Go to knex.com to download instructions for a 2nd awesome coaster model. Ages 9+.Coaster builds over 3.5 feet tallOver 1,100 K'NEX pieces32+ feet of track2 coaster cars and a motorized chain liftColor-coded instructions includedAges 9+