If the classroom is running short of 10-count trays or boards Ten Frame Stamp is a solution that will keep the study going. This 10-frame stamp will help you print as many as you need on demand and the handle has a ""counter"" stamp to record the answer. 10-count frame helps develop counting basic numeric operation and number patterns. (stamp pad not included).Stamp measures 150 x 55mmUse with stamp pad - HE314567 (sold separately)