Ukko is one of our most effective jigs for pike and perch fishing! Jasu Ukko is the perfect choice if you have to choose just one jig. It imitates a small fish that is running away, slightly squirming. The jig has a thick, shaped front part, which connects to the shovel tail through a grooved rear part. When swimming, the body stays still, but the tail swings rapidly, even when reeling very slowly. This jig is absolutely amazing! For perch, it is worth casting jigs in 3cm, 5cm and 7cm lengths. For pike, the 7cm and 9cm models are very tasty. Also note the handy assortments!