Classroom set of 24 student clocks (similar to the ones used in B499) and one teacher's clock (K36). The clock is geared such that moving the minute hands will move the hour hand correspondingly. In addition, there is a day-night window to differentiate between the AM and PM timing, giving students a better understanding of the 12 hours time system.
Teacher's clock measures 30cm while student clock measures 10cm.
The 24 pieces of student clocks are packed in a durable plastic container.