Mechanical pencil lead refill Q-Connect KF01547 HB 0.5 mm Black

Q-Connect KF01547 mechanical pencil lead refill offers HB hardness in a 0.5 mm diameter, providing consistent black lines for everyday writing, note-taking and sketching. The leads are high-polymer composition designed for general-purpose use in compatible 0.5 mm mechanical pencils. Tubes are supplied with multiple refills to support office, school and home tasks.

Advantages

The high-polymer HB leads deliver a balance between darkness and durability, suitable for routine writing and light drawing. A 0.5 mm thickness provides fine, precise lines while remaining sturdy under normal pressure. Packaging groups multiple refills per tube, making it easy to store and replace leads as needed.

Suitable for

• Everyday handwriting and note-taking
• Sketching and technical drawing requiring fine lines
• Use in compatible 0.5 mm mechanical pencils for office, school or home

Key specifications

• Lead hardness: HB
• Lead diameter: 0.5 mm
• Writing colour: black
• Lead composition: high-polymer
• Packaging format: multiple refills per tube, tubes sold in packs

How to use

Open the refill tube and insert a single 0.5 mm HB lead into the chamber of a compatible mechanical pencil following the pencil manufacturer’s instructions. Advance the lead using the pencil’s mechanism and write with normal pressure to avoid breakage. Replace the lead when it becomes short or worn; dispose of empty tubes or worn leads according to local waste guidelines.

Usage recommendations

For best performance, use these 0.5 mm HB high-polymer leads in pencils specified for 0.5 mm leads. Store refills in a dry place and avoid excessive force while writing to reduce lead breakage. Keep replacement erasers and a stainless-steel nib pencil model on hand if using pencils that accept standard erasers and 0.5 mm leads.