Encourage each student by marking their papers with this special image giving them a status of how they did on that assignment. This helps with motivation as well as communication in an efficient manner. This practical self-inking stock stamp displays the "Good Work" message in a clear and professional manner, as shown in the picture, allowing your personnel to quickly stamp multiple education and miscellaneous documents in a timely fashion. Available rubber stamp size is 5/8" tall by 1-5/8" wide with your selection of 12 ink colors. Dont let your office miss out on this great tool!