A good pencil lead should behave rather like a well-trained butler—smooth, reliable, and never making a mess of things. These Pentel Ain AMAIN 1.3mm Mechanical Pencil Refills rise admirably to the occasion.

Engineered with a carefully balanced formula, they deliver a writing experience that is consistently smooth yet reassuringly robust. The inclusion of a specialised oil within the graphite blend ensures that each stroke glides across the page, while maintaining a resistance to breakage that spares you those all-too-familiar interruptions.

At 1.3mm, the lead is satisfyingly հաստ—ideal not only for bold handwriting but also for sketching, shading, and even marking on tougher surfaces such as wood. Whether you’re drafting ideas, working through notes, or tackling a DIY project, it adapts without complaint.

The thoughtfully designed case allows for one-handed use, reducing the risk of accidental spills—a small but meaningful improvement for anyone who has ever scattered leads across a desk (or worse, the floor).

Why You’ll Love It

• Smooth Yet Strong: You enjoy effortless writing without constant breakages—no compromises required
• Versatile Thick Lead: Ideal for writing, sketching, and even marking on wood or rough surfaces
• Clean, Controlled Storage: A one-handed case design prevents spills and keeps leads neatly contained

Details

• Lead diameter: 1.3mm
  
• Hardness: 2B, B, HB
  
• Number of pencils: 60mm, 10 pencils/pack
  
• Body size: 20 x 7 x 78mm
  
• Weight: 9.8g
  
• Materials: (Body) recycled POM, (Cap*Cover) recycled PC
  
• Country of Origin: Japan