Since it was first introduced in 1965, Spirograph has made it possible for aspiring artists of all ages to create beautifully intricate designs. The distinctive wheels and rings of Spirograph cleverly combine the principles of art and mathematics in a way that has inspired and delighted generations. This updated classic features precision engineered wheels and rings that are designed to work with most any pen, marker or pencil. The set also features a detailed design guide and the new Spiro-Putty, which holds the pieces securely in place so that you can create amazing designs with no holes in the paper. Spirograph, the classic way to create endless amazing designs, is back and better than ever! Contents: 19 Spirograph precision wheels 2 Spirograph precision rings 1 Spirograph precision rack 0.21 oz. (6 g) reusable Spiro-Putty 8 art markers 14-page guide book 20 sheets of design paper 1 storage tray