These water-based erasable markers are designed for versatility and convenience. Whether you're brainstorming ideas in a meeting, teaching a lesson, or organizing your home, these markers offer clear, bold lines that can be easily erased. Use them on whiteboards, windows, mirrors, and more to create temporary messages that can be quickly updated or removed. Features -Color:White -Material:Plastic -Size:10.00X0.80X0.80cm/3.93X0.31X0.31in -Easy erasability: the waterbased ink of these white paint markers can be easily wiped off from whiteboards and other surfaces, ensuring a clean every time -Ample supply: a pack of multiple chalkboard markers allows you have a sufficient supply for all your writing needs, reducing the need for frequent repurchases -Multisurface compatibility: these chalk board marker pens are compatible with a variety of surfaces including whiteboards, glass, and more, making them highly versatile -Professional and teaching use: ideal for use in professional settings like offices and meeting rooms, as well as teaching environments such as classrooms -Consistent performance: these window markers provide consistent ink flow for smooth, uninterrupted writing, ensuring your messages are and precise Package list: 20 x markers