The uni-Ball 5M PWE Chalk Marker is designed for bold, eye-catching markings on non-porous surfaces like glass, chalkboards, whiteboards, and metal. Its medium bullet tip (1.8-2.5mm) allows for smooth and controlled strokes, making it perfect for menus, presentations, signage, and creative projects. The vibrant, opaque white ink ensures high visibility, and when you’re ready for a fresh start, simply wipe it off with a damp cloth. Whether for business, education, or artistic use, this marker is versatile and easy to handle.