ink that is thicker or less flowy

ink that dries faster or is less runny

जल्द सूखने वाली स्याही

English Usage: For this project, we need stiffer ink that won't smudge easily.

Hindi Usage: इस प्रोजेक्ट के लिए, हमें ऐसी गाढ़ी स्याही की आवश्यकता है जो आसानी से नहीं फैले।