Uni POSCA PC-5M Paint Marker 1.8-2.5mm Soft Pastel Colors - Set of 8

Uni POSCA PC-5M 1.8–2.5mm medium bullet tip paint markers in soft pastel colors — set of 8 water-based shades for bold pastel art, surface decoration, and large-area craft work.

The PC-5M Soft Colours set combines the coverage power of the most popular POSCA medium tip with a palette of 8 muted pastel shades — White, Light Yellow, Peach, Light Pink, Salmon, Lavender, Sky Blue, and Mint. Where the PC-3M Soft set gives you fine-line control in pastel tones, the PC-5M Soft set lets you fill larger areas, block soft color across surfaces, and create dreamy backgrounds faster — without losing the opacity and vibrancy that POSCA is known for.

Key Features

• 1.8–2.5mm medium bullet tip → covers larger surface areas faster than fine tip markers → the right size for pastel background fills, broad strokes, and bold soft-color lettering
• Soft pastel pigment ink → opaque muted coverage on both light and dark surfaces → pastel shades remain true and vivid even on black paper, dark stone, and unglazed ceramic
• Opaque water-based formula → no bleed-through or transparency → soft colors cover completely in a single pass on most surfaces
• Shake-to-mix mechanism → press the tip to activate → smooth, consistent ink flow from first use to last without skipping or streaking
• Water-resistant when fully dry → artwork does not smear or bleed after drying → suitable for both indoor display and light outdoor decorative use
• 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 — soft pastel background fills, color blocking, and flat-color illustration in gentle, muted tones
• Ceramic and pottery decoration — fill large design areas on plates, vases, and pots with soft pastel tones before adding fine detail with a PC-3M or PC-1MR
• Rock and stone painting — covers larger stones quickly with smooth pastel color, ideal for landscape, floral, and village scene designs
• Hand lettering and poster making — soft pastel bold lettering on dark paper, kraft paper, or chalkboard for a gentle, aesthetic look
• Fabric art on canvas shoes, tote bags, jackets, and denim — broad pastel fills and backgrounds before fine detail work
• Glass and bottle decoration — even pastel coverage on curved glass surfaces for home decor and gifting
• Wood and MDF surface painting — soft pastel color blocking on boards, frames, plant pots, and decorative boxes

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. Pastel shades show their richest contrast on dark or mid-tone surfaces — try black cardstock, kraft paper, or grey stone for the most striking results. Use the PC-5M Soft for backgrounds and broad fills, then switch to the PC-3M Soft or PC-1MR Soft for fine detail and outlines in matching pastel tones. Allow each coat to dry completely before layering. Seal finished work with a matte varnish spray to preserve the soft tones over time.

Complete Your Setup

This set works best as part of a layered pastel toolkit. Add the POSCA PC-3M Soft Pastel Set for detail work and fine lines in the same tones, and the POSCA PC-1MR Soft Pastel Set for ultra-fine outlining and intricate patterns. A Black Smooth Cardstock Pad or Smooth Painting Stones Pack gives you the ideal surface to showcase soft pastel colors at their best.

Frequently Asked Questions

Q: Do soft pastel PC-5M markers show on dark paper or black surfaces?
A: Yes. POSCA markers use opaque pigment ink, so even light pastel shades like Light Yellow and Mint are clearly visible on black or dark surfaces. Dark backgrounds actually enhance the softness and contrast of the pastel tones.

Q: What is the difference between the PC-5M Soft and the PC-3M Soft pastel sets?
A: Both share the same soft pastel palette but have different tip sizes. The PC-5M has a 1.8–2.5mm medium bullet tip suited for larger fills, broad strokes, and background coverage. The PC-3M has a 0.9–1.3mm fine bullet tip for more controlled detail work. Many artists use both together — PC-5M for fills, PC-3M for details.

Q: Can I use these on ceramic and pottery?
A: Yes. These markers work on glazed and unglazed ceramic surfaces. For decorative use, the ink holds well after drying. For food-contact items, seal with a ceramic-safe varnish and avoid dishwashing to protect the finish.

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 the pastel tones.

Q: Can I layer pastel colors from this set?
A: Yes. Allow the first layer to dry completely before applying the next. Layering pastel shades creates soft gradients and color depth. For cleanest results, work on a non-porous surface or prime porous surfaces first.