Our erasable whiteboard markers are designed to meet the needs of professionals, educators, and students The water-based ink delivers vibrant, easy-to-read lines that can be quickly erased from whiteboards, glass, and other smooth surfaces. Use these markers to create temporary notes, diagrams, and illustrations that can be easily modified or removed as needed. Features -Color:White -Material:Plastic -Size:10.00X0.80X0.80cm/3.93X0.31X0.31in -Waterbased and erasable: featuring waterbased ink, these water based paint markers are easily erasable, making them ideal for repeated use without leaving marks -Convenience: this pack includes multiple chalk markers, ensuring you have a sufficient supply for all your writing needs -Suitable for multiple surfaces: these chalkboard markers can be used on whiteboards, glass, and other surfaces, offering great versatility -ideal for various settings: ideal for use in offices, classrooms, and meeting rooms, these markers are designed to meet the demands of different environments -Smooth and clear writing: enjoy a smooth writing experience with clear, legible text, ensuring your messages are always easy to read Package list: 20 x markers