Marker chalk-style PENTEL Jumbo SMW56 green — refillable jumbo tip, water-based ink

PENTEL Jumbo SMW56 green is a chalk-style marker designed to produce bold, highly visible green lines on chalkboards, glass, whiteboards with non-porous finishes, and other display surfaces. The marker uses water-based ink formulated for easy removal from compatible surfaces and features a refillable jumbo tip that delivers wide, consistent strokes for signage, teaching, presentations, and temporary markings.

Advantages

The jumbo/wide tip creates thick, uniform lines that remain visible from a distance, making the marker suitable for large-format writing and attention-grabbing signage. Water-based ink simplifies cleaning on compatible non-porous surfaces and reduces lingering odor compared with solvent-based alternatives. The refillable design reduces waste and allows the marker to be reused with the appropriate ink refill, offering a practical option for frequent users.

Suitable for

• Chalkboards and non-porous presentation boards
• Retail and restaurant signage
• Classroom instruction and teaching aids
• Temporary markings for events and displays

Key specifications

• Ink type: water-based chalk-style ink
• Tip style: jumbo / wide tip for thick strokes
• Color: green
• Removability: easy to clean from compatible non-porous surfaces
• Design: refillable marker body

How to use

Shake the marker gently before use to ensure even ink flow. Press the jumbo tip down briefly on a protected surface to prime the nib if needed. Write or draw with steady pressure to produce consistent wide strokes. For removal, wipe the marked surface with a damp cloth or sponge; for stubborn residues, use a suitable non-abrasive cleaner recommended for the surface. Allow the marker to dry between uses and cap securely after use to prevent the tip from drying out.

Usage recommendations

Use on clean, non-porous surfaces for best removability. Test on a small area before applying to delicate or painted surfaces. Store horizontally or with the cap on to maintain tip condition and prolong marker life. When refilling, follow the manufacturer's refill instructions and use compatible water-based ink.