Car Windows & Multi-Surface - Premium washable thick car window markers perfect for automotive signage, home windows, mirrors, and all non-porous glass surfaces with easy removal Multi-Surface Design - Specially formulated for decorating glass, mirrors, blackboards, chalkboards, metal, ceramic and other non-porous surfaces. Not erasable from porous surfaces (like wood, painted walls) Simple Removal Process from Non-Porus Surfaces - Effortlessly erasable with damp cloth, soap and water, or glass cleaner allowing for temporary artistic projects and easy surface restoration 15mm Jumbo 3-in-1 Nib - Oversized tip provides wide coverage for large areas, bold lettering for signage, or fine detail work for precise artistic applications Premium 4-Color Collection - Professional car chalk board marker paint pens in white, black and metallic gold and silver with vibrant opacity; requires proper drying time and not waterproof Mirror & Ceramic Marking - Excellent for bathroom mirrors, ceramic tiles, business window advertising, restaurant specials, and commercial signage applications Educational & Artistic Applications - Designed for teachers, artists, kids, wedding planners, and DIY enthusiasts creating chalkboard art, event signage, and seasonal displays Professional Event Quality - Non-toxic, family-safe formula perfect for weddings, graduations, business events, and works on plastic surfaces for versatile applications Transform any smooth surface into your creative canvas with Chalkola liquid chalk markers erasable design. These premium chalk paint markers deliver restaurant-quality results for car paint markers applications, storefront advertising, and professional event signage. Professional Applications: Perfect for automotive dealerships, restaurants, retail stores, wedding venues, and educational institutions. Create eye-catching car window displays, menu boards, directional signage, and seasonal promotions that attract customers and communicate effectively. Surface Versatility: Works flawlessly on glass, mirrors, metal, ceramic, laminated surfaces, glossy plastic, and all non-porous materials. Ideal for car windows, home windows, bathroom mirrors, appliance surfaces, picture frames, and commercial displays. Technical Performance: Each 15mm jumbo marker provides approximately 50-100 square feet of coverage depending on design density. Allow 5-15 minutes drying time for smudge resistance. Not waterproof - designed for indoor use or temporary outdoor applications. Shake well before each use and prime tip by pressing 2-3 times. Creative Possibilities: Wedding directional signs, holiday window displays, chalkboard menu boards, graduation celebrations, business promotions, classroom instruction, bathroom mirror messages, and artistic home décor. The vibrant white, black, gold, and silver colors provide high opacity coverage on dark and light surfaces. Easy Maintenance: Remove completely with damp cloth, glass cleaner, or mild soap solution. No residue or staining on recommended surfaces. Test on inconspicuous area first for compatibility.