Marker for glass and chalk boards Rystor blue — liquid chalk marker, fine tip

The Rystor blue marker for glass and chalk boards is a liquid chalk marker with a fine tip designed for clear, precise writing on non-porous surfaces. It dispenses opaque blue ink that stands out on glass, mirrors and non-porous whiteboards. The formulation is intended for temporary signage, menu writing, classroom notes and office communication, and it can be removed from smooth surfaces with a damp cloth or a suitable cleaner.

Advantages

This liquid chalk marker offers a fine, consistent line suited for detailed lettering and small drawings. The opaque blue pigment provides good visibility on dark and light backgrounds without bleeding on smooth surfaces. The marker dries to a semi-matte finish that resists smudging under normal indoor conditions yet remains removable with a damp cloth or appropriate cleaning agent. Its fine tip supports neat handwriting and precise accents for signage and displays.

Suitable for

• Writing on glass windows and storefront displays
• Menu boards and cafe signage on non-porous surfaces
• Classroom whiteboards and teaching aids (non-porous)
• Office glass partitions and temporary notices
• Craft projects that use smooth, non-absorbent substrates

Key specifications

• Ink type: liquid chalk, water-based opaque pigment
• Color: blue
• Tip type: fine tip for precise lines
• Suitable surfaces: glass, mirrors, glazed tiles, non-porous whiteboards
• Finish: semi-matte when dry
• Removability: cleans off smooth non-porous surfaces with a damp cloth or cleaner

How to use

Shake the marker well before use to mix the pigment. Prime the tip by pressing it gently against a spare surface until ink flows evenly. Write or draw on clean, dry non-porous surfaces such as glass or non-porous whiteboards using light, controlled strokes for best results. Allow the ink to dry briefly to reduce the risk of smudging. To remove, wipe with a damp cloth or use a suitable surface cleaner; for stubborn residues, allow a cleaner to sit briefly then wipe away.

Usage recommendations

Store horizontally or with the cap tightly closed to prevent tip drying. Test on a small inconspicuous area before application to verify removability on a given surface. Avoid use on porous or unsealed materials where the ink may be difficult to remove.