VersaChalk Wicked Violet Chalk Marker

VersaChalk Wicked Violet liquid chalk marker with water-based ink and Japan-made nylon nibs. Available in Bold 5mm chisel tip and Fine 3mm bullet tip.Works on non-porous surfaces, including: Glass, Metal, Granite, Porcelain Chalkboards, Non-porous chalkboards, Chalkboard Contact Paper, Vinyl labels, Stainless Steel, Aluminum, Chrome, Laminated Counters, Glazed Ceramic, Solid Plastic, Slate.Not for porous surfaces such as Concrete, Paper, Fabric, Wood, Chalkboard-painted MDF boards, Chalkboard painted walls on non-porous surfaces, Drywall, Cardboard.