Designed for the juiciest steaks.This simple tool takes a tough cut of chuck or chicken and transforms it into a softer-to-chew, flavorful protein.It physically breaks down dense tissue and fibers.The razor-sharp blades slice through tough fibers with ease.This tool helps you properly turn tough cuts into ready-to-cook meats that taste as tender as more expensive varieties.It also creates cuts in the meat to help marinades and seasonings get in deep.There is a toggle lock that keeps the blades covered when it's time to store it.Made of stainless steel, it's lightweight, yet durable.