Brand of neon markers

HI-LITER

["Think of the bright, fluorescent pens often used to mark important text in books—they’re a staple in offices and schools, especially in the 90s. The name sounds like it’s calling attention to your notes."]

This clue is a straightforward definition where "neon markers" directly points to a well-known brand. "HI-LITER" is a popular line of fluorescent highlighters, often used for marking text in bright, eye-catching colors. The name plays on "high light," emphasizing their purpose, while "neon" hints at the vivid, glowing shades they come in. It’s a brand many recognize from school or office supplies.