Glow in the dark. By adding fishing glowing bead on the hook, they could add the attractiveness of the bait. Only absorbing light then they could GLOW Size: 2.2 mm.
Sinker Stopper
Balls Deep Fishing
Rigs & Harnesses, Terminal Tackle, Fishing, Sporting Goods - PicClick
Trout Bead
Rigs & Harnesses, Terminal Tackle, Fishing, Sporting Goods - PicClick
BLUEWING Round Glow Fishing Bead Bait Luminous Fishing Line Ball
BLUEWING Round Glow Fishing Bead Bait Luminous
Bead Fishing Salmon
Balls Deep Fishing