Uni Chalk Marker 5M Black

The Uni Chalk Marker 5M Black is a versatile chalk marker with a medium chisel tip of 1.8 – 2.5 mm, ideal for creating clear texts, accents, and illustrations on smooth, non-porous surfaces. The deep black color provides a crisp chalk-like effect that is highly legible, especially on light or transparent backgrounds such as glass, whiteboards, mirrors, chalkboards, and plastic.

What can you use it for?

This marker is perfect for creative projects, workshops, school assignments, or temporary decorations requiring a clear black color.
You can use it on windows and glass, mirrors, plastic sheets, metal, chalkboards, or whiteboard film.

Structure & properties

• Ink color: Black
  
• Nib: Medium chisel tip of 1.8 – 2.5 mm — suitable for both fine lines and wider accents
  
• Ink: Water-based, odorless, and non-permanent
  
• Suitable for: Smooth, non-porous surfaces (such as glass, plastic, mirrors, metal)
  
• Removable: Yes — easily cleaned with a damp cloth
  
• Weatherproof: Resistant to light rain/splashes once the ink is dry

Why choose this item?

• Clear, crisp lines with a chalk effect
  
• Medium chisel tip offers versatility between fine and broad writing
  
• Safe and user-friendly — odorless, water-based, and free of harmful substances
  
• Easy to remove and reusable
  
• Ideal for creative applications such as schools, workshops, exhibitions, and home use