Magical Regrowable Eraser from Japan Wows Students!

A new school year means new school supplies, and Japan has once again surprised us with something truly magical! ✨ Meet the regrowable eraser that students and stationery lovers can’t stop talking about. Released in April 2025 by Seed, this amazing invention is called the KadoLoop, and it’s changing the way we erase for good.
Instead of throwing away your eraser when the corners get round and dull, the KadoLoop lets you bring back sharp corners again and again. It's fun, clever, and super helpful for neat writing, small drawings, and detailed notes.
If you're a fan of Japanese stationery, you're going to love learning about this little wonder!
What Is the Regrowable Eraser?
It’s Not Just an Eraser, It’s a Clever Little Tool!
The regrowable eraser might look simple at first, but it has a very cool secret. When your eraser starts to lose its pointy corners, you don’t need to toss it out. Just warm it up using hot water or a hair dryer, then use the included Kado-Modo Sheet to shape it.
After just a few easy steps, the corners return, like magic! 💫 You can do this over and over again, which makes it eco-friendly, reusable, and really fun to use.

Designed with Students in Mind 🎒
This isn’t just a grown-up idea. The Seed Kado-Loop eraser was created together with students from Ohinata Elementary School in Nagano, Japan. Seed worked closely with kids and teachers to build something that students would love using at school and at home.
It’s soft to hold, easy to reshape, and super satisfying to use. Plus, it’s a great way to teach kids how to take care of their things instead of throwing them away too quickly.
Why Everyone Loves the KadoLoop ✏️
Unique Features:
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Regrowable corners: Perfect for erasing tiny lines and details
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Reusable: Use it many times by simply reshaping it
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Eco-friendly eraser: Less waste = happier planet 🌏
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Kid-designed: Made with student feedback
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Affordable: Priced at just 275 yen in Japan
Whether you're an artist who needs sharp erasing edges, a student who likes things neat, or a collector of innovative Japanese stationery, the regrowable eraser is a must-try!
A Quick Fix for a Common Problem
We’ve all been there: trying to erase in a small notebook margin or correct tiny letters, but your eraser is all round and smudgy. This corner-restoring eraser fixes that problem quickly. It's a smart way to make your school supplies last longer and work better.
Looking for More Cute and Clever Stationery?
If this eraser made you smile, there’s a whole world of stationery waiting to be discovered!
You might enjoy browsing Stationery Pal, where you’ll find tons of adorable, useful, and high-quality stationery that’s perfect for journaling, studying, or gifting. Their blog also shares new releases and fun stationery stories, so feel free to explore and see what catches your eye.
Your next favorite pen, notebook, or eraser might be waiting right around the corner! 🖊️📒
Final Thoughts
The regrowable eraser by Seed is more than just a school supply, it’s a fun, smart, and creative way to make erasing better. With its heat-activated design and reshaping tool, you’ll always have sharp corners ready for action. Kids love it, artists need it, and stationery fans can’t stop talking about it.
Thanks to the students who helped create it, the Kado-Loop is now bringing joy to desks all around the world. If you like products that are helpful, eco-friendly, and just plain cool, this eraser definitely belongs in your pencil case!
