Uni POSCA PC-3M Paint Marker 0.9-1.3mm Soft Pastel Colors - Set of 8

Uni POSCA PC-3M 0.9–1.3mm fine bullet tip paint markers in soft pastel colors — set of 8 water-based shades for delicate art, surface decoration, and multi-surface craft work.

The PC-3M Soft Colours set brings the versatility of the most popular POSCA tip size together with a palette of 8 muted pastel shades — White, Light Yellow, Peach, Light Pink, Salmon, Lavender, Sky Blue, and Mint. Whether you are decorating ceramics, painting stones, illustrating on dark paper, or creating detailed fabric art, these markers give you soft, opaque coverage and consistent flow through a bullet tip that handles both fine lines and small fills with equal ease.

Key Features

• 0.9–1.3mm fine bullet tip → draws clean lines and fills small to medium areas → the most versatile tip in the POSCA range, suited for both detail work and surface coverage
• Soft pastel pigment ink → delivers muted, gentle opaque color on both light and dark surfaces → ideal for dreamy, aesthetic, and kawaii-style art and decoration
• Opaque water-based ink → pastel shades show true even on black paper, dark stone, and unglazed ceramic → no bleed-through or fading
• Shake-to-mix mechanism → press the tip to activate → consistent ink flow from first stroke to last without skipping or drying out mid-use
• Water-resistant when fully dry → artwork does not smear or bleed after drying → suitable for projects with light moisture exposure
• Non-toxic, water-based formula → safe for all ages → no ventilation required for classroom, studio, or home use

Where You Can Use This

• Ceramic and pottery decoration — soft pastel tones work beautifully on white, grey, and terracotta surfaces for a muted, handcrafted look
• Rock and pebble painting — pastel shades create gentle floral, animal, and landscape scenes on smooth stones
• Illustration and mandala art on black or dark cardstock — pastel on dark creates a soft, dreamy contrast
• Bullet journaling, planner decoration, and handmade greeting cards — soft colors for headers, borders, and doodles
• Fabric art on canvas shoes, tote bags, and cotton fabric — use on pre-washed fabric for best adhesion
• Glass and jar decoration for home decor and pastel-themed gifting projects
• Scrapbooking, art journaling, and mixed media projects where soft tones are preferred over saturated colors

Pro Tips

Before first use, shake each marker with the cap on, then press the tip on scrap paper 4 to 5 times to prime the ink. Pastel shades show their best contrast on dark or mid-tone surfaces — try black cardstock, kraft paper, or grey stone for the most striking results. The bullet tip can be angled for finer strokes or pressed flat for broader fills. Allow each coat to dry completely before layering. Seal finished work on porous surfaces with a matte varnish spray to preserve the soft tone over time.

Complete Your Setup

Pair this pastel set with the POSCA PC-3M Standard 8-Color Set or 16-Color Set for a complete palette that covers both vibrant and soft tones in the same tip size. Add the POSCA PC-1MR Soft Pastel 0.7mm Set for fine detail work in matching tones. A Black Smooth Cardstock Pad or Smooth Painting Stones Pack completes your workspace for most pastel art projects.

Frequently Asked Questions

Q: Do soft pastel POSCA PC-3M 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 paper, dark stone, and other dark surfaces.

Q: What is the difference between the PC-3M Soft Colours and the PC-1MR Soft Colours?
A: Both sets share the same soft pastel palette but have different tip sizes. The PC-3M has a 0.9–1.3mm bullet tip for broader strokes and surface fills, while the PC-1MR has a 0.7mm pin tip for ultra-fine detail work. Many artists use both together for a complete pastel toolkit.

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 over each other?
A: Yes, once the first layer is completely dry. Layering pastel shades creates soft color transitions and subtle gradients. For clean, opaque results, allow full drying time between coats.