|"Kubus" set of stacking glass containers, Wilhelm Wagenfeld|
Bauhaus. 1938. From MoMA: "Stackable, modular, space-saving, and hygienic, they could be transferred directly from refrigerator or cupboard to the dining table, and encouraged the thrifty use of leftovers."
Being a fussbudget and someone that is loathe to put any condiment jar or Tupperware® container on the dinner table, these would suit me just fine.