Make grading homework, assignments and papers easy and fun with a Incomplete! Boomerang Teacher Grading Stamp. Our rubber stamps are the perfect classroom tool for speeding up your grading routine! Show your students appreciation, leave helpful reminders or quickly add a grade to all of your students' hard work by sealing it with a classroom stamp!

• Incomplete! Boomerang Teacher Grading Stamp
• Choose your stamp type
• Choose from a variety of stamp sizes
• Your choice of water-soluble, eco-friendly ink color options
• Most orders ship next business day!