Uchida 1314-12E Artwin Double-Ended Bullet-Tip Markers, Colors 49-60, Set of 12 Set of 12 water-based ink markers ideal for countless artistic efforts Double-ended applicator provides medium- and fine-tipped points Unique interlocking canister allows for creating customized palates Acid-free and non-toxic; part of the Marvy Matchable collection Measures approximately 1-4/5 by 2 by 5 inches