The Cuisinart grilling prep and serve trays make the process of prepping and grilling even easier. Prep your raw meat on the white tray and transfer the meat to the grill, once the meat is cooked, place the black tray on top of the white to prevent cross-contamination, this way you will have a clean surface ready for your grilled meal. Both trays can be placed directly into the dishwasher and nest together for easy storage. Remove the worry of misplacing your raw tray and prep with ease with the grilling prep and serve trays.