Book Review New Tool

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Quite a "time saver"


① Easy list
② Not bulky
③ You can keep writing
④At the cafe

Although it costs a little more, it is recommended for "saving time" rather than copy paper.

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Product information (size, etc.)


[Paper size] Approx. A4 (297 mm x 203.2 mm)
[Grid ratio] Same as A4 size (√2:1)
Design registration No. 1729789 in Japan (the world's first product certified by the Patent Office)


Perforated creases (can be cut off) / High-quality paper / Paper thickness 55 kg (equivalent to copy paper) / Back side is blank / Made in Japan


New product released on October 15, 2022