30mm Wide Tip Windshield Markers Easily create your own attention grabbing messages with one of the widest tips on the market! The perfect size for marking windshields. Xylene (acid) free ink is safe and allows overpainting without bleed-through. These markers are also great for holiday and winter decorating! Size: 1-3/16" wide tip (30mm), 5-1/2" tall. Water based ink with superior water and fade resistance. Writes on glass, metal, plastic, rubber, wood, and other surfaces. Easily washes off. Depress tip for sufficient ink flow. Standard Colors: Blue, Green, Red, or White. Fluorescent Colors: Green, Orange, Pink, or Yellow. Packaged 1 per pack.