I CANT REALLY NAME EVERY SAFE TYPE OF COOKWARE BUT I CAN TELL YOU WHAT IS NOT SAFE. DO NOT- I REPEAT, DO NOT! PUT A METAL CONTAINER OR ANYTHING WITH EVEN THE SLIGHTEST BIT OF METAL ON IT IN THE MICROWAVE! YOU ALSO DONT WANT TO PUT THIN PLASTICS IN THE MICROWAVE BECAUSE THEY TEND TO MELT. IF YOU DO USE ANY KIND OF PLASTIC YOUR BEST BET IS TO ONLY USE THE PLASTIC THAT SAYS"MICROWAVE SAFE" OR "OVEN SAFE" I HOPE THIS HELPS YOU