ompare this call to other high-dollar slate calls on the market and you’ll realize you’ve hit the Jackpot™. The Jackpot™ is made with a South American hardwood pot and glass surface. It is capable of reproducing the turkey language from piercing yelps all the way to the most subtle purrs. The Triple Seven™ striker is a one-piece laminated hardwood striker that reacts with precision on the Jackpot’s™ glass surface. The quality craftsmanship we put into this call is unparalleled at any price.