豊橋純白古筆『清心』（四号） Toyohashi Pure White Traditional Brush – “Seishin” (No. 4)

純白の四号筆『清心』になります。
羊毛と白馬の毛で構成された綺麗な純白筆で、20年以上前に作られた筆なので古筆、と呼んでみました^_^
筆、紙、墨は古くなったから悪い、というものではなく、その時代ならではの良さがあったり、古くなるほど良くなるものまであったり、ということで、この筆の場合は毛質が今のものより値段の割には良く、ご覧の通り毛も真っ白！
それを当時のままの価格で販売させていただきます。
サイズは軸径11.5mm／穂長51mmです。
皆さんに一度手に取っていただきたく、二割引にしております。

“Seishin” – Pure White No. 4 Calligraphy Brush (Vintage Model)

Seishin is a No. 4 size calligraphy brush composed of goat hair and white horsehair, giving it a beautifully pure white appearance.

This brush was made over 20 years ago, so we affectionately refer to it as a “Kofude” (vintage brush).
In the world of calligraphy, age doesn’t always mean decline—in fact, older brushes, paper, and ink can often carry unique character or even improve with time.

In this case, the hair quality is surprisingly high for its price, especially compared to many modern brushes.
As you can see, the bristles remain bright white and in excellent condition.

We are offering this brush at its original price from the time it was made.

Hair type: Goat hair & white horsehair

Bristle color: Pure white

Shaft diameter: 11.5 mm

Bristle length: 51 mm

Size: No. 4

Made in Japan

Note: Vintage stock from 20+ years ago

A beautiful brush with timeless quality—ideal for calligraphers who appreciate tradition and softness in their tools.