High Precision Structure: High-precision mechanical structure about fishing knot tying tool as small as 0.8 sleeve hooks and up to 13 hooks can be tied. Premium PC Material: The automatic fishing hook adopts upgrade PC material. Compared with ABS material, the outer casing PC material has stronger impact resistance, higher hardness and more resistance to falling! High-Torque Motor: The automatic fish hook tier with upgrade the high-torque motor. The coil is tighter, the high-torque and low-speed motor is stable and does not sway, the coil is tightly superimposed; the amplitude is even, soft and noise-free. Athletic Level Fine Binding: After the tie-up, the fishing line tieing tool can be used directly for competition. There is no difference between strength and pure hand-binding. No creases are bent, the inside of the shank is tidy, the wire is neat, and the thread is short. Wide Applications: The fishing tackle tool is a useful tool for fishing lovers. It is suitable for many types of hooks.