Portaminas mecánico TROIKA CONSTRUCTION ENDLESS WALNUT HB marrón metal madera

The TROIKA CONSTRUCTION ENDLESS WALNUT mechanical pencil combines a fine FSC-certified walnut wood casing with metal details for a warm, durable everyday writing instrument. Instead of traditional sharpening, it uses a sustainable, replaceable continuous HB writing tip that is erasable and provides up to approximately 20 km of writing length. The pencil includes a centimetre/inch ruler and 1:20 and 1:50 scales and measures about 150 mm in length; its brown finish and lightweight construction make it comfortable for precise tasks.

Advantages

The pencil eliminates the need for sharpening thanks to its durable, replaceable continuous HB tip, reducing waste and maintenance. The FSC-certified walnut wood casing gives a natural feel and stylish appearance while remaining lightweight for extended use. Integrated measurement scales and an erasable HB tip provide multifunctional precision for drawing and note-taking. The replaceable tip supports sustainable use by extending the product lifecycle.

Suitable for

Key specifications

How to use

Hold the pencil as a standard mechanical pencil and write normally; the continuous HB tip provides a consistent line without sharpening. Use the centimetre/inch ruler and 1:20/1:50 scales printed on the casing for measured sketches and scaled drawings. To erase, use a standard eraser suitable for HB graphite. When the tip is spent, follow the manufacturer’s instructions to remove and replace the continuous writing tip with a compatible replacement.

Recommendations

Store the pencil in a dry place and avoid prolonged exposure to moisture to protect the walnut wood casing. Use compatible replacement tips from TROIKA to maintain performance and sustainability; replace tips as needed to preserve consistent writing quality.