Sigel BA181 Chalk White Pens Markers 1 mm to 5 mm

Sigel's BA181 is a versatile pen and marker set designed for precision writing and marking with a range of line thicknesses from 1 mm to 5 mm. These chalk white pens feature a specialised ink formulation suitable for use on non-porous surfaces such as glass and metal, making them ideal for both temporary signage and technical annotations. The adjustable nib architecture allows for varied line widths, providing adaptability in diverse applications such as engineering schematics, architectural renderings, and informational displays in industrial environments. The BA181's dry wipe capability ensures ease of modification and updating without leaving residual markings, making it a practical tool for dynamic workspaces.