This 5-pack of refills fit our Troika Construction, Construction Magnet and Construction PROFIL+ pens, and are available in black or blue (select above). These are a direct replacement and an official Troika refill with a 1mm line width. Not compatible with Construction Slim or Liliput pens! Features * 5-pack * Comfortable writing experience without leaking * Material: Sturdy brass * Writing length: 1,600m to 1,800m * Line width 1.0mm * Lead colour: blue or black (select above) * Ideal for Troika ballpoint pens from the Construction and Waves® series * Not compatible with Slim or Liliput range * Height: 2mm * Width: 2mm * Length: 67mm https://elecena.pl/product/22722460/refills-for-troika-construction-pen-5-pack 2023-03-07 https://elecena.pl/product/22722460/refills-for-troika-construction-pen-5-pack 2023-04-04 https://elecena.pl/product/22722460/refills-for-troika-construction-pen-5-pack 2023-11-09 https://elecena.pl/product/22722460/refills-for-troika-construction-pen-5-pack 2023-12-27 https://elecena.pl/product/22722460/refills-for-troika-construction-pen-5-pack 2024-08-06 https://elecena.pl/product/22722460/refills-for-troika-construction-pen-5-pack 2024-09-19 https://elecena.pl/product/22722460/refills-for-troika-construction-pen-5-pack 2025-11-28 https://elecena.pl/product/22722460/refills-for-troika-construction-pen-5-pack 2025-11-29