A nice hammer for little "handymen" perfect for developing dexterity and visual perception; donatello il martello by baby clementoni entertains children with every movement, teaching the first numbers and many little words with many songs, nursery rhymes and light effects; the two spikes are made of soft rubber to play and have fun in complete safety and without damaging the playing surfaces; the ends are also lights, to create luminous effects that attract the child's attention; donatello plays many funny songs and nursery rhymes, just move the hammer to activate lights and melodies; talking electronic, 3 lr44 batteries are required for the hammer (included in the package); stimulates the child's imitative play, imagination and multisensory development; with a modern design and vibrant colors ideal for the sense of sight, it is made of plastic and soft parts to support the development of touch and dexterity; a game recommended for children from 9 months