ZELLER marker set for glass boards, 2 black markers, model 11212

ZELLER marker set for glass boards, 2 black markers, model 11212 are a compact pair of liquid-ink markers formulated for writing on glass boards and other non-porous surfaces. The set contains two black markers that produce clear, erasable strokes suitable for meeting rooms, classrooms, offices and home workspaces. The markers are designed for temporary annotations on glass whiteboards, display panels and other smooth surfaces where high-contrast, easy-to-read writing is required.

Advantages

The markers offer consistent black ink flow for legible lines and symbols on glass without scratching the surface. Their nibs are shaped to deliver even strokes for both handwriting and quick diagrams. The ink is formulated to be erasable from non-porous surfaces with standard dry erasers or soft cloths, leaving minimal residue when used as directed. The compact two-piece set provides a convenient spare marker for continuous use.

Suitable for

• Writing and drawing on glass whiteboards in meeting rooms
• Annotations on display panels and exhibition glass
• Temporary schedules and notes in offices and classrooms
• Home planning and organization on glass surfaces

Key specifications

• Color: Black
• Quantity: 2 markers per set
• Intended surface: Glass and other non-porous surfaces
• Ink type: Liquid erasable ink formulated for easy dry removal
• Nib: Medium tip suitable for writing and diagramming
• Packaging: Compact retail set designed for easy storage

How to use

Shake the marker lightly before use to mix the ink. Press the nib gently against the glass surface and write as needed; apply moderate pressure for darker lines. Allow the ink to dry for a few seconds to avoid smudging. To erase, use a dry eraser, microfiber cloth or paper towel and wipe the surface; if residue remains, a damp cloth or standard glass cleaner removes leftover marks. Store markers horizontally or with the cap securely closed to maintain nib condition and prevent drying.

Usage recommendations

Use these ZELLER glass markers on clean, dry glass for best results. Avoid porous or textured surfaces where ink may not erase cleanly. For long-term storage of written content, take a photo, since the ink is designed for temporary, erasable marking.