Chalk sticks KOH-I-NOOR fluorescent for boards, 6 colors, set of 6

KOH-I-NOOR fluorescent chalk sticks are designed for clear, bright marking on chalkboards and other non-porous surfaces. This set includes six fluorescent colors that produce vivid lines suitable for classroom teaching, presentations, notices and creative displays. The sticks are shaped for comfortable grip and straightforward application, providing consistent coverage and high visibility under indoor lighting.

Advantages

The chalk formulation delivers strong, fluorescent pigmentation that enhances contrast on dark backgrounds without excessive dust. Each stick has a balanced diameter for both fine and broad strokes, making them versatile for writing text, drawing diagrams, or creating attention-grabbing signage. The compact set of six colors is easy to store and transport, and the sticks erase cleanly from smooth, non-porous surfaces with a damp cloth.

Suitable for

• School classrooms and teacher boards
• Retail and cafe menu boards
• Office presentations and meeting-room displays
• Workshops, studios and craft projects
• Temporary signage and event decoration

Key specifications

• Pack contents: 6 fluorescent chalk sticks in assorted colors
• Intended surfaces: chalkboards and other non-porous, smooth surfaces
• Finish: bright fluorescent pigment for high visibility
• Application: manual hand-held sticks, suitable for writing and drawing
• Cleaning: removable from smooth surfaces with a damp cloth or standard board cleaner

How to use

Hold the chalk stick comfortably between fingers and apply moderate pressure to produce clear lines on the board surface. Use the tip for finer lines and the side of the stick for broader strokes. For best results, write on clean, dry non-porous boards; if the surface is dusty or dirty, wipe it beforehand. After use, remove marks with a damp cloth or appropriate board cleaner to restore the surface.

Usage recommendations

Store the chalk sticks in a dry place and keep them capped or wrapped to prevent surface abrasion. Test a small area if using on unfamiliar surfaces to confirm ease of cleaning. For prolonged visibility, avoid prolonged exposure to strong direct sunlight which may reduce fluorescence over time.