The uni-Ball 3MS PWE Chalk Marker is your go-to tool for bold, erasable markings on non-porous surfaces like glass, whiteboards, chalkboards, and metal. Its 1.3mm bullet tip ensures smooth, controlled strokes, perfect for both writing and artistic designs. The opaque white ink stands out brilliantly, making it ideal for menus, presentations, signage, and creative projects. Plus, cleanup is a breeze—simply wipe it off with a damp cloth. Whether you're a business owner, teacher, or artist, this marker offers versatility and ease of use for all your temporary marking needs.