Liquid Chalk Marker Pens for Whiteboards, Windows, Glass, Labels, Bistro & Menu - 8 Pack - Child Friendly Premium Pen with Reversible Tip AMAZING VERSATILITY - Ideal for all NON-POROUS surfaces including chalk labels, mirrors, glass, tile, plastic, windows, whiteboards, cealed ceramics, black vinyl, hard plastic blackboards, metal, signs and more. Please note, they are not suitable for porous surfaces. Always test/check before use. BE CREATIVE - For fun-loving projects such as menus, bistro boards, weddings, birthdays, car window decorating, holiday cards, storage organization, posters, chalkboard art, stamps, scrapbooking, classroom projects, holiday decorations for Christmas, 4th of July, Halloween and the list goes on. BRIGHT NEON CHALK MARKERS come equipped with a revolutionary REVERSIBLE TIP that is sharp and great to use on more complex drawings. Unlike the regular chalk or dry erase markers that are often dusty, dull or plain streaky, the chisel/bullet tip will help you or your children successfully finish everything from school projects to corporate presentations and even promotional content like flyers or caf menu. EASY TO USE & CLEAN UP - Liquid Chalk Markers are really easy to use for both kids and adults and wipe away easily making cleanup a breeze! Clean it fast and without dust or mess. These chalk markers are perfect for asthma & allergy suffers and its safe to use near electronics. SAFE TO USE - The materials used to craft these markers are toxic-free and do not contain any kind of unpleasant odors. Moreover, our chalk markers adhere to Green Manufacturing standards. You can let your children use them to learn how to tame their creative little dragons! Dust Free for Asthma & Allergy Sufferers. Non-Toxic & Great for Kids Age 3+, Water-Based, No Odor, Xylene Free, Eco friendly.