Pentel Ain Stein Leads 0.5mm | Mechanical Pencil Refills

Description:
The Pentel Ain Stein Leads 0.5mm are engineered for writers and creators who want cleaner lines with fewer lead breaks. Built with Pentel’s high-density ceramic polymer technology, Ain Stein delivers exceptional strength, smoothness and tonal consistency — making it one of the most reliable writing leads available.
0.5mm is the perfect everyday writing size, ideal for notes, long study sessions, exam prep, planner entries, detailed sketching and technical drafting work. The graphite flows cleanly without scratchiness, reduces smudging and maintains point integrity for longer periods. Whether you're writing pages of notes or sketching fine details — these leads keep up effortlessly.

Key Features:

• 0.5mm everyday writing grade — precise, controlled linework

• Ain Stein polymer formula = stronger, cleaner & smoother marks.

• Break-resistant, smudge-minimised, long-lasting performance.

• Perfect for students, note-heavy writers & technical sketchers.

• Good density for dark, readable writing with fine precision.

• Compatible with all standard 0.5mm mechanical pencils.

• Super Strong Lead: Engineered with a ceramic cell structure for up to 10% more strength, reducing breakage.
• Smooth and Dark: Provides consistent darkness and smooth writing across all grades.
• Available Lead Grades: 2H, H, HB, B, 2B, 3B and 4B to suit various writing and drawing needs.
• Swivel-Top Tube: Convenient packaging for easy and controlled lead dispensing.
• Made in Japan: Ensures top-tier quality and reliable performance.
• Students and Professionals: Ideal for exams, note-taking, and technical work.
• Artists: Perfect for detailed sketches, shading, and creative projects requiring varied line shades.
• Technical Applications: Suitable for precision work by engineers, architects, and designers.