Apply this visible image on well done homework and classroom papers that deserve an extra personal touch to communicate to the students that their hard work and excellent grades are noticed and praised. This practical large self-inking stamp displays the "Excellent Work" message in a clear and professional manner, as shown in the picture, allowing your staff to quickly stamp multiple educational and miscellaneous documents in a timely fashion. Available rubber stamp size is 7/8" tall by 2-1/4" wide with your selection of 12 exciting colors to choose from. Makes for a great office or school resource! This is a great self inking homework stamp for teachers.