Highlighter is the host of Object Insanity. However, he got cut from a cancelled reboot and replaced with Phone.
Highlighter officially returns in Time Travel Battle once again as host.
- A lot of people miss Highlighter since he was cut, and they all want him back.
- In one of his design, his tip is at the bottom and a cap is added at the top.
- Fans consider the placing of his tip in this design to be rather fetish.
- However, this was reverted in Time Travel Battle