I researched a toy like him ... that can easily carry everywhere, that pleases all ages, which teaches essential things, which is sturdy and attractive. Since I have both my son 17 months and 4 years only in separate more! The 30 plates of drawings teach them the alphabet uppercase and lowercase with a nice drawing ratio (plane, car, sun ...), forms, instruments and spirals with a toothed ring. The plates are easily stored in a pocket provided. The three buffers are really pretty and slightly sink to avoid falling when transporting the toy (but babies can easily use it anyway) and the music is pleasant (for parents and children) and encourage small to discover all the attractions ... Do not hesitate !!! Blow of assured heart!