The Drawing Machine

is a rectangular box with several dowels along the top.  Along the side there is a slot to insert a piece of paper and on the other side there is a small hole.  To use the toy, an 8.5×11 is inserted into the slot and an ink marble is placed into the hole.  The marble bounces off the dowels and draws on the paper.  The dowels can be taken out to create different shapes, and the box can be placed at an angle or held in hand to draw different patterns.  The box could be made of wood on three five sides with the top surface as plexi glass.
Ages: 10+
Material: Wood, Plexi Glass, Marble, Paper