Rotulador Staedtler 320 C12 fino/medio negro azul marrón verde gris azul claro gris claro naranja rosa rojo violeta amarillo

The Staedtler 320 C12 felt pen set contains twelve water-based ink pens in a range of colors: black, blue, brown, green, grey, light blue, light grey, orange, pink, red, violet and yellow. Each pen features a fine/medium tip designed to deliver consistent lines for writing, sketching and filling small areas. The water-based formula allows for smooth application, easy blending and reduced bleed-through on standard papers, making the set suitable for a variety of everyday drawing and note-taking tasks.

Advantages

These pens combine a dual-size tip profile that supports both detailed strokes and broader lines without switching tools. The water-based ink dries relatively quickly while remaining blendable for simple color transitions. The selection of twelve distinct colors offers a balanced palette for illustrations, annotations and color-coded notes. The pens are lightweight and easy to control, suitable for extended use in school or studio settings.

Suitable for

• Sketching and line work
• Coloring small areas and details
• Note-taking and annotations
• School projects and homework
• Simple illustrations and diagrams

Key specifications

• Tip type: fine/medium felt tip for variable stroke widths
• Ink type: water-based ink for smooth application and blending
• Color set: 12 distinct colors covering primary, secondary and neutral tones
• Suitable surfaces: paper, sketchbooks and stationery-grade media
• Drying behavior: quick-drying with reduced bleed-through on standard paper

How to use

Select a pen and apply gentle, consistent pressure to achieve the desired line thickness; use the finer edge for detail and the broader face for filling. For blended effects, apply adjacent colors while the ink is still damp and use light overlapping strokes. Test on a scrap of the intended paper to check absorbency and drying time. Cap pens securely after use to prevent the tips from drying out.

Recommendations

Store the pens horizontally to maintain even ink flow. Avoid using on highly absorbent or coated papers that may cause feathering or excessive bleed-through. For archival work or heavy layering, consider combining these pens with appropriate paper designed for markers.