Portaminas TROIKA CONSTRUCTION ENDLESS HB rojo aluminio

The TROIKA CONSTRUCTION ENDLESS HB Red Aluminium mechanical pencil combines a matt red aluminium and metal body with an innovative endless HB writing tip that does not require sharpening and is replaceable. The pencil includes a centimetre/inch ruler and 1:20 and 1:50 scales printed on the barrel. It measures 147 mm in length and weighs 16 g, providing a compact, durable tool for precise writing and sketching.

Advantages

This pencil offers an erasable, replaceable endless HB tip with an estimated writing length of up to 20 km, eliminating the need for sharpening. The aluminium and metal construction gives a matt finish that is both lightweight and robust. Integrated centimetre/inch markings and 1:20 and 1:50 scales make it convenient for measurement and drafting tasks.

Suitable for

Key specifications

How to use

Hold the mechanical pencil as you would a conventional pencil for writing or drawing. Use the built-in scales printed on the barrel for quick measurements and scaled sketches. When the endless HB tip is worn, replace it with a compatible TROIKA replacement tip according to the manufacturer instructions to restore full writing length. The tip is erasable like a standard HB lead.

Recommendations

Store the pencil in a dry place and avoid strong impacts to preserve the aluminium finish and internal mechanism. Use appropriate TROIKA replacement endless HB tips to maintain expected performance and the approximate 20 km writing length.