ZIROCHOU Hade-Hade Stopper [Pink x Purple]

A marker-like stopper that looks flashy but is hard for fish to see, but is visible to you

When fish are wary, attach a fluorescent color to the top stopper and purple to the bottom.
This way it looks flashy to people, but hard for fish to see!
Depending on the situation, you can make both the top and bottom fluorescent, or both the top and bottom purple, allowing for aggressive fishing.
A special material is used for the stopper rubber to prevent it from slipping off!