Grill Tek Marinating

Grill Tek Vacuum Seal Marinating Tray is the ultra quick, ultra easy way to flavor foods prior to barbecuing. Load the 75 fl. oz Grill Tek Vacuum. I am selling the above Grill Tek. I have never used it or even don’t know how to use but there is video that’s gives out the complete information as how to use it. I don’t have the box or the instructions for it.