Mechanical pencil lead refills Strigo PILO1563 — mixed colors

Strigo mechanical pencil lead refills PILO1563 offer a mixed-color assortment of colored cores designed for use with compatible mechanical pencils. These leads are intended for drawing, sketching and color-coded note-taking, providing a quick replacement option when original leads are depleted. The mixed-color set allows users to switch colors without changing tools, supporting schoolwork, office tasks and creative projects that require colored lines or accents.

Advantages

The mixed-color refill pack provides a variety of colored cores in a single set, eliminating the need to purchase separate colors. Colored leads maintain a consistent diameter for smooth feeding in compatible mechanical pencils and enable rapid color changes during work. Replacement leads are compactly packaged for convenient storage and transport, and they reduce interruptions during drawing or note-taking by allowing fast lead swaps.

Suitable for

• School assignments and classroom sketching
• Office color-coding and annotations
• Illustration, drafting and mixed-media sketches
• Bullet journaling and planner accents
• Quick marking and proofreading tasks

Key specifications

• Product type: mechanical pencil lead refills with colored cores
• Color set: mixed colors (assorted colored cores)
• Compatibility: for standard mechanical/automatic pencils that accept refill leads of the same diameter
• Usage: writing, drawing, sketching and color-coding
• Packaging: refill container suitable for storage and transport

How to use

Open the refill container and load a colored lead into a compatible mechanical pencil following the pencil manufacturer's instructions for lead insertion. Advance the lead as needed using the pencil's mechanism, and switch colors by replacing the inserted lead with a different colored core. Use appropriate pressure when writing or drawing to avoid breaking the lead, and store unused refills in their container to protect the cores from damage and contamination.

Usage recommendations

For consistent performance, use these colored leads in mechanical pencils specified for the same lead diameter and avoid applying excessive lateral pressure when sketching. Keep refills in a cool, dry place and replace brittle or damaged leads promptly to prevent jamming or breakage in the pencil mechanism.