Mechanical pencil lead refills ICO Graphite for mechanical pencil 0.5 mm, 2×12 pcs in hanging pack

ICO Graphite mechanical pencil lead refills in 0.5 mm diameter come as a hanging blister pack containing two transparent inner tubes with 12 leads each, for a total of 24 leads. Designed for standard 0.5 mm mechanical pencils, these refills provide consistent line width and reliable break resistance suitable for everyday writing, drafting and schoolwork. The compact hanging pack is easy to store and carry, keeping spare leads organized and protected from damage.

Advantages

These 0.5 mm ICO Graphite leads offer uniform graphite density for predictable strokes and reduced need for frequent sharpening. The double-tube packaging reduces the risk of lead breakage during transport and handling, while the transparent tubes let you monitor remaining supply. Compatibility with common 0.5 mm mechanical pencils ensures easy replacement and continued writing performance.

Suitable for

• Everyday note-taking and school assignments
• Technical drawing and drafting where consistent line width is required
• Sketching and preliminary layouts for designers and architects
• Office work, marking and annotation tasks

Key specifications

• Lead diameter: 0.5 mm
• Total leads per pack: 24 (2 tubes × 12 leads)
• Graphite composition suitable for precise lines
• Packaging: hanging blister pack with two protective inner tubes

How to use

Open the hanging blister pack and remove one of the inner tubes. Twist or pull the tube lid to access the leads and insert a single lead into the chamber of a compatible 0.5 mm mechanical pencil according to the pencil manufacturer's instructions. Advance the lead as needed by pressing the pencil's mechanism and replace leads when they run out. Store remaining leads in the inner tubes to protect them from breakage.

Usage recommendations

For best results, use these ICO 0.5 mm graphite leads in mechanical pencils designed for 0.5 mm refills and avoid applying excessive pressure while writing to minimize breakage. Keep spare tubes in their protective packaging and replace leads carefully to maintain consistent line quality.