White Chalk Markers - Chalk Magic 4-pack 4mm Regular Tip Chalk Pen Set - Excellent Quality - Fun to Draw on Windows, Metal, China and More. Smooth and Bright. Erasable WRITES ON ALMOST EVERYTHING - Perfect for surfaces like windows, mirrors (all glass), metal, china, vinyl--any "non-porous" (no tiny holes) surfaces. Excellent for decorative vinyl chalkboard stickers like you might put on the wall of a child's room or on kitchen or storage containers and so much more. Use them for decoration during birthdays, Christmas, Halloween, other holidays or just because. Bonus: when you purchase, you also receive our free 23 page ebook sharing tons of creative ideas. NO MESS and EASY TO CLEAN- These chalk markers are completely dust-free! Once the ink dries, it does not wipe off if you brush up against it or rub it with your hand. Just wipe with water to remove. SUPER BOLD - Chalk pen lines are much brighter than regular chalk. SILKY SMOOTH - The professional quality, imported Japanese tip on these chalkboard markers ensures you get the best lines and longer lasting markers. KIDS LOVE 'EM! - They will play with these chalk paint pens all day if you let them. And best of all, they are non-toxic and wipe clean with water on all non-porous surfaces. (If you plan to use them on chalkboard paint or other chalkboard surfaces, we highly recommend testing a small area first to make sure it wipes clean eaisly.) Also, we'll help keep them happy with our Total Satisfaction Guarantee. We are a family business and are obsessed about excellent customer service.