【4 Piece Set with Multiple Capacities】 Four specifications of 550ml , 760ml , 880ml , 1100ml to meet different storage needs from spices to flour , sorted storage 【Stainless Steel Airtight Material】 Made of stainless steel with a snap on airtight lid , moisture-proof and keeps dry goods , flour , coffee beans and other ingredients fresh for a long time 【Precise Size Fit】 Uniform caliber design with clearly marked specifications including cm and inch conversion , perfectly fits kitchen cabinets and countertops 【Transparent Visible Lid】 Transparent lid design allows quick identification of internal ingredients without opening , improving daily access efficiency 【Easy to Clean】 Mirror polishing process , and easy to wipe , reusable , suitable for kitchen , storage room and other scenarios