Smart bite

Bobber / float which is self leveling, no weights needed. Bite resistance can be adjusted to bait, from light like corn etc. to dead bait
SPECIAL: The sensitivity can be adjusted while the bobber is in the water, simply by pulling the line
The bobber can be filled with water, to a point where it sink.
With the water weight it can be thrown very far.
Change the top material to a glow-in-the-dark filament to enable night fishing

Needs to be printed with 100% to make it usable.

Credits to clever float
https://www.youtube.com/watch?v=UZy3c9NvTW8