The Original Super Spirograph is back and better than ever! The classic interchangeable Spiro-Tracks let you create your own unique pattern shapes, take your designs to a whole new and SUPER level. This jumbo 75+ piece set comes in a durable storage case with a work surface and features a real metal die-cast #50 Spirograph wheel to commemorate the 50th Anniversary of the introduction of original Spirograph. Features19 Spirograph Precision Wheels2 Spirograph Precision Rings2 Spirograph Precision Racks34 Spiro-Tracks.31 oz (9g) of Reusable Spiro-Putty3 Fine Line Design Pens 24 Page Guide Book12 Sheets of Jumbo Design Paper2 - 25 Page Drawing PadsReal die-cast metal 50th Anniversary Commemorative Wheel1 Carry-Along Storage Case with built in work desk. DescriptionThe Original Super Spirograph is back and better than ever! The classic interchangeable Spiro-Tracks let you create your own unique pattern shapes, take your designs to a whole new and SUPER level. This jumbo 75+ piece set comes in a durable storage case with a work surface and features a real metal die-cast #50 Spirograph wheel to commemorate the 50th Anniversary of the introduction of original Spirograph.