1. 3D printing coating, firm and not easy to decolorize 2. Barbel three hooks, sharp hook point, stabbing fish quickly 3. Diving tongue, control water depth 4. Built-in center of gravity transfer steel ball, stable center of gravity, vivid swimming posture 5. Material: ABS plastic, metal 6. Hook: No. 10 7. Diving depth: about 0.3-0.6m 8. Size: about 4.5cm 9. Weight: about 3.4g