Good grilling tongs have many of the same qualities as any grill utensil. Tongs should be made with sturdy metal or metal-plastic construction so they don't rust, melt, or break under high heat. Grill tongs are dishwasher safe if you choose a sanitary handle to prevent bacteria from growing. Look for a heat-resistant handle that won't burn you while using it, and keep in mind how big the tongs are so you can pick out foods from your grill.