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OK Self-Inking Teacher Classroom Stamp - Comment
Product Code: 170R-OK-RED
$11.95
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Product Description
- Make classroom grading simple and efficient with the Promot self inking stamp for teachers featuring an “OK” feedback design. This refillable ink stamp for teachers delivers crisp quick-dry impressions with a clean no-mess design, perfect for grading homework, assignments, tests, and daily classroom feedback.
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Customer feedback
Ratings and Reviews
Sarah Ivanov
Reviewed on April 29 2026
Fast clear grades
I stamp OK while grading so every score is clear and consistent. Parents appreciate how readable the score looks on returned work. Recommend for anyone marking lots of quizzes.
Nolan S
Reviewed on April 16 2026
Desk grading helper
I keep OK in my grading tray for quick scoring sessions. Much cleaner than writing the same grade symbol by hand. Clear grades with less hand strain.
Ivy Nash
Reviewed on April 3 2026
Great for rubrics too
Students recognize the grade instantly which cuts down on score questions. Ink coverage is even so the grade never looks half stamped. Clear grades with less hand strain.
Owen Rossi
Reviewed on March 21 2026
Speeds the score stack
This replaced tiny handwritten grades that parents could barely read. Parents appreciate how readable the score looks on returned work. Exactly what I needed for score marking.
Gabrielle W
Reviewed on March 8 2026
Sharp grade imprint
Bought this for report piles where I need the same grade mark over and over. Much cleaner than writing the same grade symbol by hand. A real time saver during grading weeks.
Jordan Flores
Reviewed on February 23 2026
No more tiny handwriting
I stamp OK while grading so every score is clear and consistent. The imprint stays sharp through a long stack of quizzes. This stays in my scoring kit for good.
Elise Shah
Reviewed on February 10 2026
Parents can read it
I keep OK in my grading tray for quick scoring sessions. Parents appreciate how readable the score looks on returned work. This stays in my scoring kit for good.
L. Cross
Reviewed on January 28 2026
Consistent every paper
Students recognize the grade instantly which cuts down on score questions. Much cleaner than writing the same grade symbol by hand. Recommend for anyone marking lots of quizzes.
Courtney P
Reviewed on January 15 2026
Grading tray essential
This replaced tiny handwritten grades that parents could barely read. The imprint stays sharp through a long stack of quizzes. Clear grades with less hand strain.
Floyd Salazar
Reviewed on January 2 2026
Readable score mark
Bought this for report piles where I need the same grade mark over and over. Parents appreciate how readable the score looks on returned work. Clear grades with less hand strain.
