Collection: Red Seal Ink Paste 6g (1/5 Ryo Pack)

Compact 1/5 Ryō Indei (6g) for Precise Seal Work

When selecting Indei (calligraphy seal ink), begin by choosing a size that matches your seal stone, then select a color that best complements your artwork.
Even within red tones, bright vermilion and deep crimson create very different visual impressions.
The amount of mercury used in traditional Indei affects both color depth and price, but ultimately the best choice is the color that resonates with your artistic intent.
The renowned Xiling Seal Society, based in Zhejiang Province, China, is internationally respected for its seal carving tradition.

The Traditional Weight Unit “Ryō”

“Ryō” is a traditional Chinese unit of weight long used to indicate the capacity of seal ink.
One Ryō equals approximately 30 grams, while a 1/5 Ryō size contains about 6 grams, making it ideal for small seals, personal use, or color testing.
This compact size is perfect for artists who wish to try multiple colors without committing to a larger quantity.