Pentel Super Hi-Polymer Leads: Crisp, long-lasting graphite lines

Each lead writes as far as a wooden pencil.

Product Overview:

If you use a mechanical pencil all day, small details matter. Pentel Super Hi-Polymer Leads lay down crisp, consistent graphite lines that keep your page readable. The half-millimeter HB lead feels firm without sounding scratchy and resists breaking. Each tube contains thirty leads, and a tube can match the life of a wooden pencil. They suit students, architects and note-takers who need steady lines and quick erasing. Picture neater drawings, smoother shading, and fewer snapped leads in your cup. They come in graphite grade HB and natural graphite color for predictable results. Made in Japan and packaged in recyclable tubes, these leads keep both desk and conscience tidy.

Key Features:

• Long-Lasting: Thirty leads per tube let you sketch, annotate and draft longer before buying replacements.
• Smooth, Dark Lines: The polymer formula produces even, dark strokes that erase cleanly and feel smooth under your hand.
• Precision Point: Half-millimeter accuracy keeps line weight predictable for technical drawings, tight lettering and fine cross-hatching.
• HB Grade Consistency: HB hardness balances darkness and strength so the tip resists breakage while giving solid contrast on paper.
• Sustainable Content: Made from fully recycled material, these leads reduce waste and keep empty tubes out of your bin.

Quick Specs:

• Brand: Pentel
• Manufacturer: Pentel of America, Ltd
• Item#: PEN-C25BPHB3K6BX
• Series: Super Hi-Polymer
• Color: Graphite
• Format/Type: Pencil Refill
• Quantity/Pack: 36 / Box
• Compatibility/Use: Mechanical pencils
• Recycled: Yes
• Recycled Content: 100%
• Country of Origin: Japan

Picture clean, dark lines on every page, fewer snapped leads, and a calmer desk-order the refills for your pencils now, or ask me which tube fits your routine?

Store tubes away from heat and recycle empty tubes when possible.