POSCA PC-8K thick marker, 8mm thick, fluorescent yellow.

The POSCA PC-8K is the ideal marker for large-scale projects and for those seeking a broad, even, and impactful stroke. Equipped with a wide, beveled tip, it allows you to easily create thick strokes and straight or curved lines, making it perfect for quick fills, signage, decorative lettering, window displays, object personalization, or striking graphic effects. The opaque, water-based ink of the POSCA PC-8K adheres to virtually all surfaces—such as wood, fabric, glass, plastic, metal, cardboard, stone, and ceramic—offering vibrant, quick-drying colors that are resistant to time and light. Furthermore, it is odorless, alcohol-free, and solvent-free, making it a safe option for both adults and children. The PC-8K is highly appreciated by urban artists, interior designers, craftspeople, teachers, and DIY enthusiasts thanks to its versatility and ease of use. The beveled tip allows you to vary the stroke width depending on the angle and pressure applied, providing creative freedom to outline, fill, and create original typographic effects.