No need to shake these safe, no-mess opaque paint markers! Hand letter signage, design works of art, and create large murals with colorful, opaque, pigmented Permapaque® markers. Permapaque marker technology allows the user to paint with a pen, without the mess or pumping required of a traditional paint marker. These pigment-based markers perform on a variety of surfaces including paper, vellum, wood, metal, and plastic. Dual-Point: Bullet point and Chisel point on each end Fine-Point: line width ranges from 0.5 to 1.0mm, depending on applied pressure Opaque archival quality ink – chemically stable, waterproof, and fade resistant on paper Odorless and quick drying. Permanent & dries quickly on non-coated paper No mess, no pumping Metallic effect shows best on coated papers. Not recommended for use on food service or ceramics that are washed Not recommended for use on fabrics intended to be washed and not evaluated for cosmetic use on skin Suitable for acid-free environments Meets ACMI non-toxicity standards Note: Not permanent on non-porous surfaces. Alcohol based cleaners may remove ink from non-porous surfaces.