K'Nex Blizzard Blast Motorized Roller Coaster - 54401A great toy that children can develop themselves in 3D in the fields of science, technology and engineering by combining their imagination...An original toy made of quality material...Combine the perfectly designed rods with the help of connectors and create your design.Each color group is different so that you can place the pieces appropriately It has dimensions. (Green pieces 1 cm, white pieces 2 cm, blue pieces 3 cm etc.)Total 561 pieces.Motorized movement.User manualThe motor works with 2 AA 1.5V batteries. ( Batteries Not Included. )Age Group: 7+ YearsBarcode: 744476544018Item No: 54401Box Dimensions: 40.5 x 35.5 x 6 cm
