The fun of color can now go wherever you do with the Double Up! 2-in-1 Mini Markers! With 36 brightly colored markers tucked away in a handy travel case, you’ll never be without your creative coloring activities while on the move. What makes the Double Up! 2-in-1 Mini Markers even cooler is that you won’t lose their caps easily. Because two markers share a cap, you will know exactly where it is. Plus, you don’t have to worry about leaving messy marks on yourself either. These markers have a special inks that wash off easily.