Uni PI:S Marker (BLACK)

Uni PI:S Marker (BLACK)s

The Uni PI:S Marker is a practical industrial writing tool built around versatility, permanence, and controlled utility. Designed for demanding environments and multi-surface marking, this dual-tip marker combines a precise fine point with a broad chisel tip—allowing quick transitions between detail work, labeling, bold marks, and larger lettering applications.

Loaded with permanent oil-based dye ink, the PI:S writes cleanly across a wide range of surfaces while maintaining fast drying performance and dependable adhesion. Its straightforward construction and durable nib system reflect the kind of design philosophy often found in classic Japanese industrial tools: functional, efficient, and quietly refined.

A workshop instrument disguised as a simple marker.

Features

• Dual-Tip Marker Design — Includes both fine and broad chisel writing tips
• Fine Tip Line Width: 1.2–1.8mm — Ideal for labeling, detail work, and controlled marks
• Broad Chisel Tip: 6.0mm — Strong coverage for bold writing and larger lettering
• Oil-Based Permanent Ink — Durable dye-based formula with strong adhesion
• Multi-Surface Performance — Writes on industrial materials, parts, packaging, and more
• Fast-Drying Formula — Built for efficient workflow and reduced smearing
• Durable Polyester & Acrylic Nibs — Designed for repeated heavy use
• Eco Mark Certified Product — Constructed with recycled PP resin materials

Construction Details

• Fine Tip Core — Acrylic resin construction
• Bold Tip Core — PET fiber nib system
• Body Material — Recycled polypropylene resin

Why We Like It

• Dual-tip format makes it surprisingly versatile
• Industrial feel without excessive bulk
• Excellent balance between utility and control
• Broad tip carries strong handstyle potential
• Reliable permanent ink for workshop, studio, and field use

Simple tools endure for a reason.
This is one of them.

MADE IN JAPAN.