Offers fun as a slippery vehicle, towing or running carriage and play board. Contents: numbers, letters, colors, animals and music. 13 blocks of letters printed on both sides, which are recognized during insertion. Removable walkie talkie. Book with pages for turning over triggers melodies and songs. 5 illuminated piano keys, 10 number keys, clock with large hand at the front of the locomotive. Trailer for practical storage and transport of blocks and other play utensils. 4 sung songs. 10 children's melodies (lyrics in the manual). Child-proof battery compartment and automatic switch-off. Demo batteries are included.