The first in 2019 is a mysterious pencil bait named "Suspicion", even though it looks like it will move in detail.
When you move it, it's a pencil with a high degree of difficulty, such as being able to straighten or make a short turn with gentle plugging. No, there's Suspicion! Doubt this is the potential of this plug? Then, try a little forcible operation.

Grab the water firmly with the head, turn, and short slide! You can enjoy light plugging. Furthermore, it is a mysterious pencil that also has a popper function that makes bubbles, dives, and turns underwater when a stronger action is applied from a stationary state.
On the contrary, it may be possible to handle it softly with a stiff rod of M class. Please challenge if there are other mysteries.