Refills for Troika Construction Pen (5-pack)

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