Sanford Prismacolor Premier Markers, Fine Line, Assorted (14174) (4-Pack of 8) Premium pigmented ink is acid-free, lightfast, permanent, water resistant, smear resistant when dry and won't bleed through paper. Multiple tip sizes in these artist-quality markers have you covered no matter the task at hand. .05-inch marker tips provide serious precision and control. Lettering, outlining and free form drawing look exceptional with the chisel tip. Go with the fine tip for serious precision and control. Ideal markers for the aspiring artist and scrapbooker Includes 8 markers with fine tips, multicolor Non-toxic Conforms to ASTM D4238