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Corvus beak (karasuguchi) drawing tool for drafting, lettering, and drawing manga panel lines.

★★★★★ 4.5 rating · 27 reviews · 267+ sold
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Product Details

This is a drawing tool called a Karasuguchi (crow's beak), used for drafting, lettering, drawing comic book borders, and more.

Features and Usage
Structure: It has two metal blades facing each other, with ink or sumi (Japanese ink) held in the gap between them. It gets its name from its tip, which resembles a bird's beak.

Adjustment: By turning the screws on the side, you can change the width of the gap between the blades, allowing you to freely and uniformly adjust the thickness of the lines you draw.

Uses: While it was once an essential tool for architectural drafting and drawing comic book borders, it is now more commonly used for specialized purposes or hobbies (such as fine detailing in model train painting) due to the prevalence of drafting pens and digital tools.

- Color: Ivory
- Material: Plastic, Metal
- Feature: Sharp tip design
- Accessories: Comes with a case
- Size: Pen (approx. 8mm x 8mm x 12.5cm)
Box (approx. 4cm x 16cm)

This item has been stored for a long time, so please refrain from purchasing if you are concerned about minor details. Please judge the condition from the photos.

Thank you for looking.

Product Number: 568

Category
Writing Instruments
Condition
No noticeable scratches or marks
Shipping
Included in price (by seller)
From
Kanagawa

Daily Cleaning: Use a soft brush or damp cloth to gently wipe away dirt. Avoid harsh chemicals. For mesh areas, use diluted mild detergent and a soft brush.

Drying: Air dry in a cool, shaded place after cleaning. Avoid direct sunlight or high heat, which can cause fading and glue deterioration.

Storage: Stuff with paper to maintain shape when not in use. Store in a dry, ventilated area to prevent mold. Rotate between multiple pairs to extend lifespan.

Usage Notes: Designed for basketball. Not recommended for hiking, long-distance running, or other specialized sports where different performance features are required.

Customer Reviews (27)

4.5
★★★★★
Based on 326 reviews
5 stars
90%
4 stars
10%
3 stars
0%
2 stars
0%
1 star
0%
M
User7381404
★★★★★
2026-11-07

Satisfait de la qualité, finition et facilité d’utilisation.