Very funny game for kids ... and adults. guaranteed giggles !!! music accelerates, time variable song. ideal for dexterity; Negative: the padding of the potato is not enough when it falls on the floor (which still happens !!!), the songs stop, from the first use. must be repeated. Nothing thus guaranteed a long and happy life to our potato ... we'll see Furthermore, no access to the battery screw was broken .. no top !! had to tinker ...)