It's a meat tenderizer---48 dangerously sharp stainless steel saber blades set in 3 rows of 16. You basically puncture the meat all over the place. Supposedly speeds cooking time 40% and speeds marination.
I'm trying it tonight on a london broil on the grill to see if it really does tenderize the thing.
You can read about it here
I'm trying it tonight on a london broil on the grill to see if it really does tenderize the thing.
You can read about it here