I am always looking for fabric pens that are EASY to remove. The new Frixion pens are perfect. Mark on fabric with either the fine tip gel pens or the highlighters and remove with the heat of the iron! MAGIC!
Gel fine tip pens are $2.75
Highlighters are $1.50
These pens work also on paper and can be erased with “friction” by rubbing the opposite end over the marked area.