Write Learn Wipe Teacher Tumbler | Dry Erase Math Cup

Your coffee cup just became your most powerful teaching tool.

You're already carrying it everywhere — through morning meetings, small group rotations, and that blessed moment of quiet before the bell rings. What if your tumbler could do more than hold your drink? The Write Learn Wipe Teacher Tumbler transforms your daily hydration ritual into an interactive, research-backed math routine — right in the palm of your hand.

Write. Teach. Wipe. Repeat. All day long. 🧠

The Science Behind It

Research from the National Council of Teachers of Mathematics (NCTM) confirms that daily math routines — short, consistent, structured practice — are among the highest-impact strategies for building number sense and mathematical fluency. Students who engage in daily number talks and place value routines outperform peers by up to 20 percentile points on standardized assessments. This tumbler puts that research in your hands — literally.

Tumbler Features

• Dry erase surface — write, wipe, and reuse all day with standard dry erase markers
• Built-in sections: date, number of the day, place value, fractions & more
• Double-wall insulation — keeps drinks hot or cold through every lesson block
• Comfortable handle for easy grip on the go
• Available in two sizes: 25 oz (lightweight, classroom-ready) and 40 oz (all-day hydration)
• Wipe-clean surface — no residue, no mess

Perfect For

• Elementary and middle school math teachers
• Homeschool parents and tutors
• Math coaches and instructional coaches
• Teacher appreciation, back-to-school, and end-of-year gifts
• Curriculum specialists and curriculum coaches

Comparable specialty teacher tumblers retail for $55–$75. At $29.99 (25 oz) and $36.99 (40 oz), this is the most functional teacher gift you’ll ever give — or receive.

Knowledge for the mind. Grace for the soul. — Maximus Grace