• A fun way to develop writing skills and learn to count. • Water pen makes colours and pictures magically appear. • Pictures then disappear so may be used over and over again. • Ideal travel toy and mess-free. A fun way to develop writing skills and learn to count with 6 reusable boards. Use the water pen to form the numbers 1 to 20 following the dotted lines and see the coloured numbers appear. Then reveal the picture with the corresponding number of items and the number word. The numbers, pictures and words will appear and later disappear over and over again. Additional details: Packaging size: 265mm x 146mm x 12mm Recommended age: 3+