PRE-ORDER! Kokuyo Millikeshi 5-Width Precision Rubber Eraser - Model ER-M100 - White

Precision Across Every Line

The Kokuyo Millikeshi Eraser is designed with five different erasing widths, making it easier to correct exactly what you intended without disturbing nearby writing. Created in collaboration with designer Yuji Baba, each edge corresponds to common notebook ruling sizes, from 6mm lines to extra-fine details. It is especially useful for planners, study notes, small handwriting, and neatly organized notebooks where precision matters.

Product Highlights

• Five eraser widths for different line sizes and writing needs

• Narrow edges allow precise, line-by-line corrections

• Width markings remain visible as the eraser wears down

• Made with non-phthalate plasticizers for thoughtful everyday use

Product Details

• Type: Multi-Width Precision Eraser

• Eraser Widths: 6mm / 5mm / 4mm / 3mm / Fine Detail

• 6mm: A-ruled notebooks

• 5mm: B-ruled notebooks

• 4mm: C-ruled and 5mm square notebooks

• 3mm: Small handwriting and compact notes

• Fine Detail: Precise corrections and small areas

• Designer: Yuji Baba

• Released: 2019

• Material: Non-Phthalate Plasticizer

• Brand: Kokuyo

• Made In Japan

A Little Note

Thoughtfully designed for the way we actually write, the Millikeshi makes small corrections feel cleaner and more controlled. Its multiple edges are especially satisfying for anyone who loves tidy notes, structured planners, and precise stationery.