Portamina TROIKA PEN20/SI grigio alluminio 4 pz.

The TROIKA PEN20/SI mechanical pencil features a matt grey aluminium body with metal details and a replaceable, endless HB writing tip that writes up to approximately 20 km without sharpening. The pencil is erasable, comes in a construction-style design with both centimetre/inch ruler markings and 1:20 and 1:50 scales, and is supplied in a set of four. Compact and lightweight, it measures 147 mm in length and weighs about 16 g per piece.

Advantages

This mechanical pencil provides a permanent HB writing tip that eliminates the need for sharpening and can be exchanged when depleted. The matt aluminium and metal construction offers durability and a precise feel, while the built-in rulers and scales support quick measurements. The tip is erasable and the pencil is lightweight, making it suitable for everyday tasks and detailed work.

Suitable for

Key specifications

How to use

Hold the pencil as a standard mechanical pencil for writing or drawing. Use the integrated rulers and scale markings on the body to measure or transfer dimensions directly while working. If the writing tip wears down, follow the manufacturer’s instructions to replace the exchangeable tip with a compatible TROIKA refill. Erase marks with a suitable eraser as the HB tip is erasable.

Recommendations

For best results, use on standard paper surfaces and keep replacement tips and an eraser available when working on extended projects. Avoid exposing the aluminium body to prolonged moisture to maintain the matt finish.