Includes: Green Magnetic Board – comes with a wooden pencil, the end of which contains a magnet that moves the ball from one end of the board to the other through the pattern. 350 x 150mm. Designs may vary. Dry Erase Tracking Board – comes with a wooden pencil which can be used to track the pattern. The space underneath allows children to write freehand with a dry-erase marker. 260 x 200mm. Double Handed Tracking Board – guide the wooden pencil along the pattern to aid children in developing concentration and coordination. This activity teaches the flow of movement needed for writing. Board includes both a left hand and right hand pattern. 300 x 210mm.