A fun way to develop writing skills and learn the alphabet 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. Book size: 21 x 14.7cm Προσοχή! Δεν είναι κατάλληλο για παιδιά κάτω των 36 μηνών/τριών ετών