Uni POSCA PC-5M Paint Marker 1.8-2.5mm Medium Bullet Tip - Set of 16 Colors

Uni POSCA PC-5M 1.8–2.5mm medium bullet tip paint markers — set of 16 water-based colors for artists and crafters who need a full palette with broad coverage capability in one set.

The PC-5M 16-color set builds on the standard 8-color set by adding Silver, Gold, Grey, Brown, Cream, Light Green, Pink, and Purple — tones that significantly expand what you can create without switching to a different marker range. The same 1.8–2.5mm medium bullet tip runs across all 16 markers, giving you consistent ink flow and coverage behavior whether you are filling backgrounds, blocking color on canvas, decorating ceramics, or working on fabric.

Key Features

• 16 colors including metallic Silver and Gold → covers standard, warm, cool, neutral, and metallic tones → a complete medium-tip palette for nearly any art or craft project
• 1.8–2.5mm medium bullet tip → fills larger areas faster than fine tip markers → ideal for background fills, color blocking, bold lettering, and broad strokes across all surfaces
• Opaque water-based pigment ink → vivid, solid coverage on both light and dark surfaces without bleed-through → colors remain true on paper, canvas, stone, ceramic, glass, fabric, and wood
• Shake-to-mix mechanism → press the tip to activate → smooth, even ink flow from first use to last without skipping or streaking
• Water-resistant when fully dry → artwork holds up to light moisture and does not smear → suitable for indoor display and outdoor decorative projects when sealed
• Non-toxic, water-based formula → safe for all ages → no ventilation required for classroom, studio, or home use

Where You Can Use This

• Canvas painting — bold flat-color illustration, graphic art, and layered compositions using the full 16-color palette
• Rock and stone painting — the extended palette covers skin tones, earthy browns, metallic accents, and soft greens for realistic and decorative stone art
• Ceramic and pottery decoration — fill large design areas on vases, pots, plates, and tiles before adding fine detail with a PC-3M or PC-1MR
• Hand lettering, poster making, and signage — bold, readable strokes in a wide color range for menus, displays, and wall art
• Fabric art on canvas shoes, jackets, tote bags, and denim — the metallic Silver and Gold add a premium finish to fabric designs
• Wood and MDF surface painting — backgrounds, color blocking, and decorative fills on boards, frames, boxes, and furniture accents
• Glass and bottle decoration — even coverage on curved glass surfaces with the full range of standard and metallic tones
• Chalkboard and blackboard art — opaque colors including metallic shades show brightly on dark surfaces for menus, signage, and displays

Pro Tips

Before first use, shake each marker with the cap on, then press the tip on scrap paper 5 to 6 times to fully prime the ink. The Silver and Gold markers may need a few additional presses to activate the metallic pigment evenly. Use the PC-5M for backgrounds and large fills, then layer with the PC-3M for detail work and the PC-1MR for outlines and fine patterns. On glass and ceramic, allow 24 hours of drying time before handling. Store all markers horizontally with caps sealed to preserve tip condition and ink consistency.

Complete Your Setup

The PC-5M 16-color set works best as the foundation layer in a multi-tip toolkit. Pair it with the POSCA PC-3M Fine Bullet Tip Set for detail work over broad fills, and the POSCA PC-1MR 0.7mm Extra Fine Set for outlining, fine lettering, and intricate patterns. A Smooth Painting Stones Pack, Black Cardstock Pad, or stretched Canvas Panel gives you the best surface to make the full 16-color range stand out.

Frequently Asked Questions

Q: What extra colors does the 16-color set include compared to the 8-color set?
A: The 16-color set adds Silver, Gold, Grey, Brown, Cream, Light Green, Pink, and Purple to the standard 8 colors. These tones add significant versatility for realistic art, earthy subjects, skin tone work, pastel-adjacent shades, and metallic accents — all in the same medium bullet tip.

Q: Do the metallic Silver and Gold markers work on dark surfaces?
A: Yes. Both metallic markers are opaque and show clearly on black paper, dark stone, dark fabric, and other dark backgrounds. The metallic sheen is most visible on dark or matte surfaces.

Q: Can I use the PC-5M 16-color set on canvas?
A: Yes. The PC-5M is well suited for canvas painting. The medium tip covers canvas texture evenly, and the full 16-color palette gives you enough range for complex compositions without mixing colors.

Q: Can I use these on fabric?
A: Yes. Use on pre-washed fabric and heat-set the dried ink with an iron using a cloth between the iron and the fabric. Avoid frequent machine washing after application to preserve color vibrancy, especially for the metallic shades.

Q: Are POSCA PC-5M markers suitable for outdoor projects?
A: POSCA ink is water-resistant once fully dry and handles light outdoor exposure. For long-term outdoor durability on wood, stone, or ceramic, seal the finished surface with a UV-resistant clear varnish.