Answer: pyrex

AnswerCrossword Clue
PYREXTest-tube material
PYREXCookware brand
PYREXHeat-resistant glassware.
PYREXGlassware for cooking
PYREXBakeware
PYREXTest-tube glass
PYREXGlass cookware brand
PYREXBeaker material
PYREXMaterial for a baking dish
PYREXOvenware glass
PYREXBakeware brand
PYREXGlassware used in cooking and chemistry
PYREXName on a baking dish, perhaps
PYREXName on a baking dish
PYREXOvenware brand
PYREXMaterial for a baking vessel
PYREXMeasuring cup material
PYREXFlask material
pyrexbrand name for any of a class of heat- and chemical-resistant glassware products of varying composition used for cooking
pyrexheat-resistant glassware
PYREXHeat-resistant glass
PYREXOven-safe material
PYREXMicrowave-safe material
PYREXTest tube material
PYREXLab glass
PYREXMuch laboratory glassware
PYREXTest tube glass
PYREXGlassware material
PYREXBig name in glassware
PYREXHeat-resistant glassware
PYREXHeat-resistant cookware
PYREXLaboratory glassware brand
PYREXBrand introduced by Corning in 1915
PYREXCorning creation
PYREXOven-safe brand
PYREXOven-safe glassware
PYREXCorning competitor
PYREXLab glassware
PYREXCorning brand
PYREXGlass teapot material