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Mechanical pencil refill Sakura 0.5 mm HB polymer leads (Sakura XK5AHB)
Summary description:
Sakura 0.5 mm HB polymer leads are mechanical pencil refills designed for standard 0.5 mm drafting and writing pencils. The HB grade offers medium hardness for everyday sketching, note-taking and technical drawing. Polymer composition provides smooth, break-resistant lines and consistent darkness, suitable for students, designers and architects.