Penna a sfera multifunzione TROIKA PES40/NO alluminio arancione 4 pezzi

The TROIKA CONSTRUCTION BASIC multifunction ballpoint pen combines durable materials with a compact, practical design. Made of matt aluminium and metal, this pen features a black D1 refill for consistent writing and built-in measuring aids: a centimetre/inch ruler and 1:20 and 1:50 scales. Available in orange (also in black, dark blue, red, yellow and silver) and sold in packs of four, it suits everyday writing, sketching and small on-site measurements.

Advantages

This CONSTRUCTION BASIC ballpoint pen offers a robust aluminium/metal body and easy refill change, ensuring long-term usability. Integrated rulers and scale markings provide quick reference for measurements without separate tools. The black D1 refill delivers smooth, precise lines suitable for notes and sketches, while the compact form factor makes the pen easy to carry in pockets or pencil cases.

Suitable for

Key specifications

How to use

Use the pen for writing, sketching or making quick measurements using the integrated centimetre/inch ruler and the 1:20 and 1:50 scales. For refill replacement, pull out the front part of the pen to remove the spent D1 refill and insert a new compatible D1 refill until it clicks into place. Carry the pen in a pocket or pencil case for easy access during work, study or travel.

Recommendations

Store the pen in a dry place and replace the D1 refill when ink flow decreases. Avoid dropping the pen on hard surfaces to preserve the aluminium finish and measurement accuracy.