1. The special design structure of twill terraced smoothly cut the water 2. The end point clearly guide the water ripples 3. The strong reflection effect of the bottom fish scale stripes 4. The visible upper and sides parts have great laser reflection 5. Special dazzling multiple forging copper; strong light attraction and prominent attack taking part 6. Equipped with japan special thin thread axis hook; the toughness and sharp blade strengthen the penetration performance