Uni Pin Fineliner Pen, 1.0 mm Chisel Tip, Archival Pigment, Waterproof & Fade-Resistant, Ideal for Titles & Lettering, Black – Pack of 12

Key specs include: 1.0 mm chisel tip for bold lines, archival pigment ink that is waterproof and fade-resistant, low feathering to reduce bleed on common papers, a textured barrel for better grip, and compatibility with straightedges and stencils for precise lettering and headings.

It shines in titles, compact headers, labels, and notebook headings. It’s also great for envelopes, tabs, scrapbooking accents, and any project where clean, sharp lettering with strong contrast is desired.

Uncap and test on a scrap area first. Hold the pen at a comfortable angle (around 45–60 degrees) and apply steady, even pressure for consistent lines. Use a straightedge or stencil to guide edges, and let the ink dry before touching the surface to prevent smudging. Replace the cap promptly after use to minimize drying.

Yes. The pigment is archival-grade, water- and fade-resistant, making it suitable for documents and craft projects. It’s designed for general crafting use; as with any ink, avoid skin contact and keep out of reach of small children. If you have specific safety requirements, check the product’s SDS or safety data sheet on the site.

Keep the cap on when not in use to prevent the nib from drying out. Store the pen in a cool, dry place away from direct sunlight. If you notice any ink flow changes, test on scrap and ensure the cap is securely closed after use.

If you’re weighing options on Fepy, these alternatives offer different line widths to suit various projects: 1) Uni Pin Fineliner 0.5 mm Black Pack of 12 — https://fepy.com/product/uni-pin-fineliner-0-5mm-black-pack-12 (finer lines for details); 2) Uni Pin Fineliner 0.3 mm Black Pack of 12 — https://fepy.com/product/uni-pin-fineliner-0-3mm-black-pack-12 (ultra-fine lines for delicate work); 3) Uni Pin Studio Fineliner 0.5 mm Black Pack — https://fepy.com/product/uni-pin-studio-fineliner-0-5mm-black-pack-12 (alternative styling and balance between line width and stability). The 1.0 mm option gives bolder titles, while these alternatives let you match line weight to your project needs.

Choose 1.0 mm when you want bold, high-contrast headings and labels that stand out. For more delicate lettering or intricate details, a 0.5 mm or 0.3 mm fineliner will give you finer, cleaner lines with less impact on surrounding text.

Thicker or higher-quality papers tend to perform best with archival pigment markers. If you’re using plain or light-weight paper, test on a small area first and consider a light touch to reduce bleed. Avoid very glossy or coated surfaces where possible, or test compatibility beforehand.

Yes. A pack of 12 provides steady supply for ongoing projects and bulk use, making it cost-efficient for routine titles, headings, and labeling tasks. The archival pigment and durable tip help you achieve consistent results across many pieces.

Absolutely. The 1.0 mm chisel tip is designed to work cleanly with straightedges and stencils, giving you precise, uniform lines when used with guidance tools.