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An eraser armor crafted from precision-machined aluminum, featuring sharp, refined edges. Encased like armor, this eraser enhances both your motiva...

The "Seasonal Ink" series expresses seasonal motifs using original ink. A shimmering version of the color inspired by Yamagata’s winter sky. "Yuki...

This is a pencil grip that can be wrapped around your pen. Made from a soft elastomer material, it is comfortable to use and reduces fatigue even ...

Friendship color with Juspirit (@juspirittw). This is a slightly warm gray tone inspired by the winter rain in Taiwan. Tono & LimsKnown for the...

Kiryu (@key_lue)'s dark color with glitter based on the color mixing formula. It's a cool combination of gray and black colors. Tono & LimsKnow...

A pigment ink based on a color blend created by Yora (@yora_ukasima). The color is a muted gray, evoking a quiet, nostalgic atmosphere.Despite bein...

This pen case is a collaboration with Yurie (Pure Silk Story), who handcrafts his works using pure silk (fabric woven using 100% silk thread). We c...

Ink themed around delicious food from Yamagata. "Ita soba" is a specialty of Yamagata, where soba is generously served on a long wooden board. In Y...

This is a special book cover that reproduces the paper book covers provided in Hachimonjiya stores using Yonezawa Ori, a local specialty. Than...

Collaboration Ink Vol. 5 – with Novelist Aya (@ayamakin0) The fifth installment in our collaboration series with novelist Aya (@ayamakin0). Part of...

The "Seasonal Ink" series expresses seasonal motifs using original ink. A color inspired by the winter sky in Yamagata. "Yukimoyoi" describes a sk...

This is the Dominant Industry Pearl (with glitter) ink. A pale grey colour. DOMINANT INDUSTRY A Korean ink brand themed around nature and the seaso...

Artist Tooru (@toooru373) has modified the colors created at Ink Lab."The moment it touches the paper, there is immediate movement in color, and th...

A bottle with a built-in brush that easily cleans glass pens. Simply add an appropriate amount of water to the bottle, insert the glass pen into...

アイデアスイッチ(@idea_switch)さんのフレンドシップは、緑も見え隠れする少し濃いめのグレーにマルチラメ。暗い雲の向こうから光が差してくる、そんな情景を表現しています。 Tono & Lims Known for their innovative approach, Ton...

While maintaining the color of the original ink “ GInzan Snow Gray”, which is inspired by the winter scenery of Ginzan Onsen, the glow of the snow ...

A tote bag made from "sashiko weaving" that becomes more comfortable to the body the more you use it. It's larger in size, making it useful as an e...

A durable, heavy-duty canvas tote with a strong texture and large capacity. This tote bag is designed with a focus on functionality as a "tool" for...