This Set Of Small Square Microwave Safe Stainless Steel Containers Shall Help You In Keeping Your Food Hot And Safe. Containing 3 X 11 Cm Bowls Each Having A Capacity Of Approx. 350 Ml With Airtight Spill Proof Lids. The Containers Have A Steel Interior And Transparent Plastic Coated Exterior And Can Be Used Easily For Easily Re-Heating Food At Office/Home In The Microwave Without Lid. The Hard Plastic Gets Heated First Which In Turn Heats Up The Stainless Steel In Which Your Food Is Absolutely Safe. Care Instructions - Hand Wash Recommended With Mild Detergent And Soft Brush. Do Not Use Wire Mesh Pads To Clean Which Might Scratch The Surface. Use In The Microwave Only For Re-Heating Without Lid.