Zig Memory System Calligraphy Chalk Pastel Dual Tip Marker, White Marker features a dual tip with 2.0-mm narrow and 3.5-mm broad ends Ideal for making beautiful letters, borders and designs on paper crafts especially chalk-like effects on dark colored papers Water-based pigment ink is photo-safe, acid free and lightfast Conforms to ASTM D4236 standard This package contains six markers; available in white color