Metal Tube with fiber tip spring absorber. Reservoir based refill with metal tube and stainless steel front section. Fits most international sized rollerball type pens. Measures 4.31 long.
Schmidt 6040 Fineliner Rollerball Pen Refill - Metal Tube - 2 Pack - Blue / Medium - 1.0mm
Schmidt® 6040 Fineliner Rollerball Refills
Bob, Author at My Pen Needs InkMy Pen Needs Ink
Schmidt 6040 Fineliner Review: Turn Your Rollerball Into A Marker
Schmidt 6040 Fineliner Refills - Various Colours
The Epic Refill Reference Guide: Rollerball, Gel and Ballpoints
Schmidt 6040 Fineliner with Spring Loaded Refill 1.0
Reservoir based refill. Stainless Steel front section extruded spring loaded 1.0 mm writing nib in a metal adaptor. 2 Piece Pack.
Schmidt 6040 Fineliner with Spring Loaded Refill 1.0mm, Point Blue, 2 Pack Blister (SC58118)
Bob, Author at My Pen Needs InkMy Pen Needs Ink