The Stilform FLOW Rollerball Refill is the Schmidt unit that gives the FLOW its wet, fountain-pen-like line. The ink runs freely and dries fast, so signatures look considered and notes stay sharp, and the cap seals well enough that the tip is still ready weeks later.

Black is available in three widths 0.6mm for finer work, 0.7mm as the standard, and a broad 1.0mm for signing while blue, green and red come in 0.7mm. All of them drop straight into any FLOW rollerball.

Specifications That Matter

• A properly wet line: The Schmidt ink flows without dragging, so the pen never skips at the start of a word.
• Four colours, three widths: You choose the line that suits the job, from fine 0.6mm notes to a broad 1.0mm signature.
• A clean, quick change: The old refill unscrews and the new one goes in within seconds, with no ink on your fingers.

Details

• Brand: Stilform
• Type: Rollerball Refill
• Models: Schmidt P8126 (0.6), P8127 (0.7), P8120 (1.0)
• Colours: Black (0.6 / 0.7 / 1.0), Blue, Green, Red (0.7)
• Fits: Stilform FLOW Rollerball
• Country of Origin: Germany