Mechanical pencil leads Centrum 0.7 mm x 60 mm pack of 12, graphite

Pack of 12 Centrum mechanical pencil leads with a 0.7 mm diameter and 60 mm length, made from graphite for consistent writing and drawing performance. These refills are compatible with most 0.7 mm mechanical pencils and provide uniform line width suitable for everyday writing, sketching and note-taking in school, office or home environments.

Advantages

The pack offers a straightforward refill solution that maintains a consistent 0.7 mm line width and reliable break resistance for typical use. Graphite composition delivers smooth, even strokes with predictable darkness and smudge behaviour suitable for standard writing and drawing tasks. Twelve leads in a compact container make storage and transport simple while reducing interruptions during work or study sessions.

Suitable for

• Everyday writing and note-taking
• Sketching and light technical drawing
• Schoolwork and exams
• Office documentation and annotations
• Home journaling and lists

Key specifications

• Core material: graphite
• Lead diameter: 0.7 mm
• Lead length: 60 mm
• Quantity: 12 leads per pack
• Line characteristics: consistent medium-fine line width

How to use

Open the refill container and insert a single 0.7 mm lead into the chamber of a compatible mechanical pencil following the pencil manufacturer’s instructions. Advance the lead by pressing the pencil’s mechanism until the desired length is exposed. Replace leads as they wear down or break, and store remaining refills in the original container to protect leads from bending and contamination.

Usage recommendations

For best results, use these 0.7 mm graphite leads in mechanical pencils designed for medium-fine lines, avoid applying excessive pressure to reduce breakage, and keep the refill tube closed when not in use to maintain lead condition.