Easily create your own attention grabbing messages with one of the widest tips on the market! The perfect size for marking windshields. Writes on glass, metal, plastic, rubber, wood etc... and easily washes off non-porous surfaces. Water based ink with superior water & fade resistance. Xylene (acid) free ink is safe and allows overpainting without bleed-through. Giant 1 3/16" wide tip. Marker is 5 1/2" tall.