You’ll find a range of gray permanent markers in warm, cool, and neutral tones, from very light to deep charcoal. Many lines label grays by names or numbers to help you pick the right value for shading, labeling, or crafts.

• Shade families: Warm, cool, and neutral grays for different looks.
• Tone range: Light, medium, and dark options for layering and contrast.
• Ink style: Opaque paint-style grays for solid coverage or translucent inks for blending on paper.
• Packs or singles: Choose single markers or multipacks with assorted grays.
• Tips: Fine, chisel, bullet, and brush tips for different tasks.

You can use filters on the category page to narrow by shade and tip, then choose pickup or delivery at checkout where available.

The right tip depends on how you plan to use your gray marker. Different nibs create different lines and coverage, so picking the right one can make your project easier.

• Fine/micro tips: Great for labeling, outlines, and small details.
• Bullet tips (e.g., around 4 mm): Consistent lines for posters, crafts, and coloring medium areas.
• Chisel tips: Versatile—use the edge for thin lines and the broad side for fills and bold text.
• Brush tips: Smooth, expressive strokes for shading, blending, and illustration.

Check the product description for the exact nib shape and size to match your surface and the line weight you want.

Performance on non‑porous surfaces like plastic and metal varies by ink type. Many permanent inks mark these surfaces, but adhesion and durability can differ.

• Dye-based inks: Often write cleanly but may smudge before they set; results can vary on slick plastics.
• Paint-style inks: Tend to be more opaque and can adhere better on metal, plastic, or glass.
• Prep and dry time: Clean and dry the surface first, apply in thin layers, and allow adequate drying or curing time.
• Extra durability: A clear topcoat can add protection for frequently handled items.

Always test on a small, hidden spot to check adhesion and finish before committing.

A few simple steps can help you get cleaner lines and reduce mess, though results can vary by paper and ink type.

• Choose the right surface: Use thicker paper, marker paper, or cardstock to reduce bleed-through.
• Work in light layers: Build up tone gradually and let each pass dry before adding more.
• Protect your workspace: Place a scrap sheet under your page to catch any soak-through.
• Avoid touching wet ink: Give it a moment to set, especially on glossy or coated surfaces.
• Match ink to surface: For non-porous materials, consider paint-style inks and allow proper curing time.

Storing markers capped and horizontally can also help maintain steady ink flow.

Longevity depends on the ink formula, surface, and exposure. Permanent inks are designed for durability, but sunlight, moisture, and abrasion can affect how long marks look their best.

• On paper indoors: Marks generally hold up well under normal use and storage.
• On non-porous surfaces: Adhesion varies; allowing full dry/cure time can help.
• Exposure factors: UV light and frequent handling may cause fading or wear over time.
• Protection: A clear topcoat can add durability for crafts or outdoor projects.
• Marker care: Recap firmly, store horizontally, and avoid extreme heat to help preserve ink performance.

Ink capacity and coverage vary by marker size and how heavily you lay down color.