EasyRead TwinTime Student Edition, 6" x 8" double-sided write on wipe off clock card A 'hands on' learning resource for children learning to tell the time. Double sided write on wipe off PVC clock card with hands on both sides. One side shows 'minutes past and to the hour' and the other side shows '12 and 24 hour time'. Can be used to practice setting the time on the clock face and writing the time underneath.