AMERICAN CRAFTS-Memory Marker Fine & Medium Point Open Stock. The duo-tip memory markers are the perfect all around rubber stamping and scrapbooking marker. With a fine point at one end and a medium point at the other it is ideal for journaling; outlining and special lettering techniques. The ink is lightfast; fade proof; non-toxic; acid free and 100% archival safe and is permanent once dry. Store horizontally. Made in USA.