TOMY Cheese Squad Racers Mice are removable 3 fun mice which rise up and down with a rhythmical 'tick tick tack' sound as the toy is pulled along Pull -along toy For ages 12 months and up Mice are removable 3 fun mice which rise up and down with a rhythmical tick tick tack' sound as the toy is pulled along Pull -along toy For ages 12 months and up