| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide the subject ink composition giving hard-to-blur handwriting, having sustainable fragrance, with a perfume dispersed sustainedly in a stable condition in the aqueous medium. SOLUTION: This ink composition for writing utensils is characterized by comprising at least one kind selected from the group consisting of propylene glycol fatty acid esters, a colorant, a perfume, and water.</p> |
