Montessori Play Clock - Hours and MinutesSize: 20 cm x 23 cm x 2. 5 cm Weight: 600 Grams Material: Rubber Wood Our Montessori clock is an all natural, simple wooden clock that your child can manipulate to learn the functions of telling time. Both the hour and minute hands move freely. The numbers are engraved into the base. It is extremely sturdy and designed to be beautiful, looks great as a playroom or nursery decor. The toy helps to learn how a clock is divided, how to read and use the