Pentel Ain-C28 Mechanical Pencil Leads, 0.3 mm, HB, Smooth Flow & Strong Grip, Precise Lines, Ideal for Technical Drawing & Writing, 25 Leads Per Tube – Pack of 12 Tube

Ultra-fine 0.3 mm line for tight grids, smooth and break-resistant graphite, HB grade that erases with minimal ghosting, quick refills via a swivel-top dispenser, and a standard 60 mm length compatible with typical 0.3 mm pencils.

The pack contains 12 tubes, each with 25 leads, totaling 300 leads.

Yes. They are standard length (60 mm) leads designed to fit most 0.3 mm mechanical pencils.

Open the swivel-top cap to access a lead and push it into the pencil as needed. When refilling, simply feed a new lead into the pencil tip.

HB graphite erases cleanly with minimal ghosting on standard paper, making it suitable for corrections in technical drawings and notes.

The ultra-fine 0.3 mm line provides higher precision for grids and diagrams, with a smooth, break-resistant formula that reduces line wobble and lead snapping during detailed work.

Graphite HB is non-toxic for standard writing and drawing. As with any small parts, keep away from young children to avoid swallowing or choking hazards.

Keep the leads in their swivel-top tubes, closed, and store them in a cool, dry place to prevent moisture damage and lead breakage.

For alternatives available on Fepy, you can explore the 0.3 mm HB leads category here: https://fepy.com/search?q=0.3mm+HB+lead

Yes. The precise 0.3 mm line and clean erasing make them suitable for exams, professional drafting, and detailed diagrams.

You get 300 premium HB 0.3 mm leads (12 tubes x 25 leads) with convenient dispensing and reliable, consistent line quality, offering great value for frequent writers and drafters.