5pcs Colorful Teacher Seal Set School Grading Teacher Stamp Office Stamp

5PCS Colorful Self-Inking Motivation School Grading Teacher Stamp Set and Tray Each stamp is equipped with automatic reprinting ink, which can be used for more than 30,000 times for a long time. Easily and quickly mark student papers, record, congratulate, encourage and identify assignments, and eliminate confusion.【Inspire students through fun and energetic design】Encourage confidence and academic growth through 8 different kinds of encouragement, inspiring and teaching information, including great work\very good\excellent\effort and so on.【High-quality materials and child safety】This is a high-quality stamping set that uses high-quality oil-based inks for child safety. It is acid-free, lignin-free, and the stamp body is made of a strong material. The highest quality laser cutting is impressive every time. 【Make learning fun】Great for scoring assignments, classroom prizes, class use or art projects. With these automatic seals, you can motivate students\children in a bright and colorful way, making learning fun and exciting! Size: 5pcs/set 1306755mm