1.Marinade Infusing Meat TenderizerMeat tenderizer creates tiny heat channels within the meat and breaks down the connective tissues which make reducing cooking time by up to 40% and increasing absorption by up to 600%, resulting in much juicier and flavorful meat. So marinades can be absorbed deeper into the meat easily.2.48 Stainless Steel Blade48 stainless steel blades with hard texture, durable to use without corrosion and rust, blades are sharpened on both sides for prolonged performance that stays sharp, even after frequent use. ABS hand press handle with human engineering principle brings you much convenience, let you easy to hold and keep a good mood to cooking3.Easy to UseThe blades will deploy while you press it into meat, Automatically retract when you lift, just press several times, the sharp blades will penetrate into the meat and help the marinades to permeate into the tissues quickly and deeply without changing the shape or appearance of meat.4.Cleaning Brush & Protection CoverThe button is detachable to convenient cleaning, just soak in warm soapy water after a few minutes and wash it with the cleaning brush. After all, cover the tenderizer by protection cover.5.Widely Use Ideal for any boneless cut of beef, pork, veal and even chicken. If you have any questions, please dont feel trouble to contact us.