---
product_id: 367371304
title: "CosyCorner Magical Handwriting Workbooks Handwriting Practice Magic Copybook, Handwriting Aid Magic Pen Reusable Copybook Grooves Template Design for Children(4 Books, 10.2×7.2 in)"
brand: "cosycorner"
price: "¥10489"
currency: JPY
in_stock: true
reviews_count: 13
category: "Cosy Corner"
url: https://www.desertcart.jp/products/367371304-cosycorner-magical-handwriting-workbooks-handwriting-practice-magic-copybook-handwriting-aid
store_origin: JP
region: Japan
---

# 4-in-1 reusable workbook set 3D groove templates for perfect tracing Magic ink fades in 30 mins CosyCorner Magical Handwriting Workbooks Handwriting Practice Magic Copybook, Handwriting Aid Magic Pen Reusable Copybook Grooves Template Design for Children(4 Books, 10.2×7.2 in)

**Brand:** cosycorner
**Price:** ¥10489
**Availability:** ✅ In Stock

## Summary

> ✍️ Unlock your child’s handwriting superpower with magic that resets!

## Quick Answers

- **What is this?** CosyCorner Magical Handwriting Workbooks Handwriting Practice Magic Copybook, Handwriting Aid Magic Pen Reusable Copybook Grooves Template Design for Children(4 Books, 10.2×7.2 in) by cosycorner
- **How much does it cost?** ¥10489 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/367371304-cosycorner-magical-handwriting-workbooks-handwriting-practice-magic-copybook-handwriting-aid)

## Best For

- cosycorner enthusiasts

## Why This Product

- Trusted cosycorner brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ergonomic Pen Grip:** Silicone aid ensures kids hold the pen correctly from the start—good habits locked in.
- • **Tactile 3D Grooves:** Guided tracing grooves help kids master letter shapes with confidence and precision.
- • **Erase & Repeat Magic:** Write, watch ink vanish, and practice endlessly without waste.
- • **Multi-Skill Workbook:** Covers letters, numbers, math, and drawing to build well-rounded early learners.
- • **Durable, Smudge-Resistant Paper:** Thick pages withstand enthusiastic practice sessions without mess.

## Overview

CosyCorner Magical Handwriting Workbooks offer a reusable, eco-friendly handwriting practice solution featuring magic ink that fades in 30 minutes, 3D groove templates for guided tracing, and an ergonomic silicone pen grip to teach proper pen holding. This 4-book set covers essential early learning skills including letters, numbers, math, and drawing, all on thick, smudge-resistant paper designed for repeated use and confident skill-building.

## Description

desertcart.com: CosyCorner Magical Handwriting Workbooks Handwriting Practice Magic Copybook, Handwriting Aid Magic Pen Reusable Copybook Grooves Template Design for Children(4 Books, 10.2×7.2 in) : Office Products

Review: Successful tool for fine motor coordination - The combined ergonomic writing pen and recessed characters really work! My almost 4 year old grandson, who previously struggled with forming characters , achieved competency on the first attempt. He was motivated by this success to keep completing pages on his own.
Review: Naturally enticing, clean - simplistic, and the pen does work! - First off, the pen doesn't have directions, so it was a little trick to load. You don't pull off the top, but you go undo the bottom, slide in the cartridge, and done. The pen grip: I didn't think it would work, but it naturally had my 3yo holding the pen correctly when she hadn't been taught to yet. Only downside is that she chewed it up when no one was looking, but that's just toddler things. The tracing: It's easy to see and use. Yes, the pen tip is thin and the grooves are shallow enough to let the pen jump out, but that's the whole point of letting the kids practice. It's not going to be perfect and the book shouldn't be doing the writing for them. My 3yo was pressing pretty hard because she hasn't figured out a good pressure yet, but going slow and managed to trace it. It focused her and she generally did better on the next one and the next one. Plus, the ink disappears, everything resets. Nothing's wasted. The only problem I have is that I can't replace the pen grip. It's a product for toddlers+, it's going to get destroyed or lost. Offering replacements is just sensible. Still, it's an average pen, a different pen grip will fit, so it's not the end of the world.

## Features

- 【Magic Ink】:The matching refill uses magic ink, it can automatically decoloration in 30 minutes after writing, so the copybook can be used repeatedly.
- 【Easy to Practice】:The copybooks have three-dimensional grooves template design,which is convenient for kids to master writing.
- 【Correct the Method of Holding Pen】:Each book has a detailed description of how to hold the pen, and a silicone handwriting aid is provided to facilitate children to master the method of holding pen.
- 【5 In 1 Copybook Set】:Inclued Enghlish letter,Addition and Subtraction,Interesting Drawing,Number 1-100,Multiplication and Division
- 【High Quality】:The paper is thick and not easy to smudges. Great for Kids Writing.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09CYXJPK7 |
| Best Sellers Rank | #4,387 in Office Products ( See Top 100 in Office Products ) #14 in Early Childhood Education Materials |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,851) |
| Item Weight | 1.4 pounds |
| Item model number | BOOK001 |
| Manufacturer | CosyCorner |
| Product Dimensions | 11.38 x 7.99 x 1.18 inches |
| Release date | February 26, 2024 |

## Product Details

- **Brand:** CosyCorner
- **Writing Instrument Form:** Brush Pen
- **Color:** Multicolor
- **Ink Color:** Multicolor
- **Age Range (Description):** Kid

## Images

![CosyCorner Magical Handwriting Workbooks Handwriting Practice Magic Copybook, Handwriting Aid Magic Pen Reusable Copybook Grooves Template Design for Children(4 Books, 10.2×7.2 in) - Image 1](https://m.media-amazon.com/images/I/81tX0RjbteL.jpg)
![CosyCorner Magical Handwriting Workbooks Handwriting Practice Magic Copybook, Handwriting Aid Magic Pen Reusable Copybook Grooves Template Design for Children(4 Books, 10.2×7.2 in) - Image 2](https://m.media-amazon.com/images/I/71YQ4DfA12L.jpg)
![CosyCorner Magical Handwriting Workbooks Handwriting Practice Magic Copybook, Handwriting Aid Magic Pen Reusable Copybook Grooves Template Design for Children(4 Books, 10.2×7.2 in) - Image 3](https://m.media-amazon.com/images/I/712Ji7UOocL.jpg)
![CosyCorner Magical Handwriting Workbooks Handwriting Practice Magic Copybook, Handwriting Aid Magic Pen Reusable Copybook Grooves Template Design for Children(4 Books, 10.2×7.2 in) - Image 4](https://m.media-amazon.com/images/I/81wHdSa2mWL.jpg)
![CosyCorner Magical Handwriting Workbooks Handwriting Practice Magic Copybook, Handwriting Aid Magic Pen Reusable Copybook Grooves Template Design for Children(4 Books, 10.2×7.2 in) - Image 5](https://m.media-amazon.com/images/I/71rkhui0lNL.jpg)

## Questions & Answers

**Q: How many pens come with this?**
A: One pen with 5-6 ink refills.

**Q: My son has CP and low control over his hands. Will writing dissappear on the entire page or just the indention?**
A: All the writing will disappears within minutes

**Q: What is the difference between the Enlarged version and the normal version?**
A: The enlarger version is the letters are bigger. I have a boy he finds it's easy for him to write larger letters than smaller letters. Smaller letters tend to hurts or cramp his hands. Just the was he holds the pen.

**Q: I got the books with no pens it still sits on my desk this is the first time i found where i could ask where to get the pens**
A: They sell it on Amazon.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Successful tool for fine motor coordination
*by C***. on January 6, 2026*

The combined ergonomic writing pen and recessed characters really work! My almost 4 year old grandson, who previously struggled with forming characters , achieved competency on the first attempt. He was motivated by this success to keep completing pages on his own.

### ⭐⭐⭐⭐⭐ Naturally enticing, clean - simplistic, and the pen does work!
*by R***A on August 6, 2022*

First off, the pen doesn't have directions, so it was a little trick to load. You don't pull off the top, but you go undo the bottom, slide in the cartridge, and done. The pen grip: I didn't think it would work, but it naturally had my 3yo holding the pen correctly when she hadn't been taught to yet. Only downside is that she chewed it up when no one was looking, but that's just toddler things. The tracing: It's easy to see and use. Yes, the pen tip is thin and the grooves are shallow enough to let the pen jump out, but that's the whole point of letting the kids practice. It's not going to be perfect and the book shouldn't be doing the writing for them. My 3yo was pressing pretty hard because she hasn't figured out a good pressure yet, but going slow and managed to trace it. It focused her and she generally did better on the next one and the next one. Plus, the ink disappears, everything resets. Nothing's wasted. The only problem I have is that I can't replace the pen grip. It's a product for toddlers+, it's going to get destroyed or lost. Offering replacements is just sensible. Still, it's an average pen, a different pen grip will fit, so it's not the end of the world.

### ⭐⭐⭐⭐ Grand son enjoys
*by A***Y on August 18, 2025*

Grand son loves writing with the disappearing ink. Assists him in not writing backwards.

## Frequently Bought Together

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-27*