LAMY M40 .7mm Lead Refill

The LAMY M40 0.7mm Lead Refill keeps your LAMY mechanical pencil writing cleanly and consistently. Purpose-built for everyday notes, sketching, and quick technical layouts, it delivers a dependable medium line that suits planners, journals, and office work alike.

Precision & Performance

Made for smooth advancement and steady line width, this 0.7mm graphite offers a comfortable balance of legibility and durability. It writes with minimal fuss and erases cleanly, supporting daily use without frequent interruptions.

Compatibility

The M40 is designed for LAMY mechanical pencils that accept 0.7mm graphite. Refilling is simple: open the pencil’s lead chamber and load fresh sticks as needed.

Technical Specifications

• Lead size: 0.7 mm
• Type: graphite refill for mechanical pencils
• Compatibility: LAMY mechanical pencils requiring 0.7 mm lead
• Brand: LAMY