Trodat Printy 4922 Teachers Stamp Box 2 contains 6 self-inking stamps with closing caps. Each impression is designed to motivate, reward and help children achieve their targets. Stamp images contain positive text and images: Learning Objective Achieved, Tick, Good Work Keep It Up, Self Assessed, Working Towards Learning Objectives, Verbal Feedback Given. Each stamp imprint is 17x17mm and will print clearly time after time. Replacement pads are available 6/4922 in red, black, blue, green and violet.