Professional Water-Based Bullet Markers are perfect for windshields. The ink is totally waterproof, yet easily removed with window cleaner. Bullet Markers feature dazzling high opacity colors that are fade resistant, and one color can be applied over the other when dry. Also work well on paper, plastic, wood, and vinyl. Bullet Markers have 1/8" (2mm) tip. Choose colors or save money with a kit. Kit includes 8 markers, 1 of each color and is sold separately as 1301484.