This ink is suitable for calligraphy and artwork on hanshi (Japanese paper) and gasen-shi (thin, high-quality paper). It can be used from normal to very dark shades, and even ultra-dark shades as it ages. Ideal for practicing kana (small characters), certificates, postcards, official documents, and signboards. Plant-based core-burned oil soot Ink color: Warm, slightly reddish-brown black. When dark, it's a refined black with transparency. Used a few times. Please check the condition in the images. - Engraving: Shinyu Kyokuboku - Weight: 41g - Accessories: Wooden case #WevilleArt 3