Refresh your grading routine with the Teacher Grading Brainy Yak PSI Pre-Inked Stamp—bold, crisp, and instantly recognizable with its high-contrast black-and-white yak character and confident BRAINY YAK wordmark that makes feedback pop at a glance.
Skip the ink pad forever. This PSI pre-inked design delivers sharp, consistent impressions that keep your marking legible, uniform, and professional—perfect for everything from quick checks to detailed rubric notes, with smooth, quiet stamping that won’t disrupt your classroom flow.
Made to keep up with real teacher life, it’s built for up to 15,000 clean, vibrant impressions using specially formulated oil-based ink that resists fading, bleeding, and smudging. Choose from five ink colors to match your style, your subject, or your classroom system.
Students recognize visual feedback instantly—and that means faster understanding, clearer expectations, and better engagement. Standardize your symbols across assignments, boost motivation with one confident stamp, and speed through stacks without hand strain.
Pick your perfect fit: Small 1/2" x 1-1/2" for tight spaces and planners, or Large 3/4" x 2-1/4" for big, unmistakable impact on papers, folders, and forms—ideal for both elementary and high school classrooms.
Shop with Acorn Sales for fast turnaround, reliable quality, and responsive support—so your stamp arrives ready to work as hard as you do. Add the Brainy Yak to your teacher toolkit and make every impression count.
Teacher Grading Brainy Yak PSI Pre-Inked Stamp Highlights and Features
- Time-Saving: Fly through stacks of papers with a pre-inked design that eliminates the ink pad hunt—just stamp, smile, and move on with your day.
- Crisp Clarity: Deliver clean, high-contrast impressions every time, so students instantly recognize your message and your feedback looks polished, professional, and easy to read.
- Long-Lasting: Count on up to 15,000 vivid impressions from one stamp—perfect for daily grading without constant re-inking or mid-semester replacements.
- No-Smudge Ink: Specially formulated oil-based ink resists fading, bleeding, and smearing, keeping notebooks, worksheets, and records neat from backpack to binder.
- Quiet & Smooth: Enjoy a soft, silent press that feels effortless in hand—ideal for classrooms, meetings, and late-night grading sessions when you want zero fuss.
- Motivation Boost: The friendly Brainy Yak character adds instant personality, making feedback feel encouraging and memorable while helping students engage with expectations.
- Standardized Feedback: Create consistent marks across your class for quicker comprehension—students learn your symbols fast, and your grading stays clear and fair.
- Perfect Fit Options: Choose the size that matches your style—Small (1/2" x 1-1/2") for tight spaces or Large (3/4" x 2-1/4") for high-visibility impact.
Production and shipping times are fast, most custom orders ship in 1 business day.
Stamps are covered under a 6-month warranty.
Die Fabrication and assembly are done in the USA.
Safe and Secure Shopping Guaranteed.
