Stilform ARC Refill – Pilot LP3RF 0.3mm, Black

Refresh your daily carry with the Stilform ARC Refill – Pilot LP3RF 0.3mm in black. Built around Pilot’s ultra-fine LP3RF format, it offers crisp, precise lines with a controlled feel that suits compact handwriting, annotations, and clean note-taking.

Fit & Compatibility

This refill is sized for a secure, rattle-free fit in the Stilform ARC rollerball pen and installs in seconds. As a Pilot LP3RF format, it will also work in pens designed for this specific refill standard.

Writing Experience

The 0.3 mm tip lays down a narrow, consistent line that keeps pages tidy and legible, even in small planners or dense margins. The flow remains steady from start to finish, supporting detailed sketches, precise checklists, and everyday journaling where accuracy matters.

Technical Specifications

• Refill model: Pilot LP3RF
• Tip size: 0.3 mm (ultra-fine)
• Ink color: Black
• Compatibility: Stilform ARC rollerball; pens accepting LP3RF-style refills
• Quantity: Single refill