Watch the mouse run up and down the clock in this interactive board book based on the beloved children's song. With five slider mechanisms and a QR code that links to both instrumental and vocal versions of the song, little ones can simply scan the code to listen and sing along.
Watch the mouse run up and down the clock in this interactive board book based on the beloved children's song. With five slider mechanisms and a QR code that links to both instrumental and vocal versions of the song, little ones can simply scan the code to listen and sing along.
