またhighlight は動詞でも使われますよ。 :to mark written words with aspecial colored pen, or in different colour on a computer, so that you can see them easily. (Longman)
久しぶりに文房具屋さんに行くと、へ〜というような 面白いものがありますね。 I bought an eraser called "Mirikeshi". It's interesting!