The middle jig is hand made and hand balanced by Finnish ice fishing champion Sami Kainulainen. It is sold under the brand name of Karikko and the model is the Lota. It’s a vertical lure used for perch fishing although that particular model has a good track record for walleye too. Let it go all the way to the bottom and reel up about ten inches. Give it a rapid twelve to fifteen inch snap and drop the rod tip back to the start position.It’ll go horizontal at the top of the stroke and swim out until it hits the end of the line then it’ll swing back under the hole. The toughest part is training yourself to let it pause under the hole for an honest six to eight seconds before starting another jigging stroke. That’s a $12-15 dollar lure in Finland. If you want to see more, take a look at Puustjärven pilkit, tapsa pilkit, sepe pilkit and Rialinna pilkit.