Assertion: electric kettle | /r/MadeOf | glass
Facets:
value: most often
type: DEGREE
Source sentences:
text: In this article, we take a look at how these endocrine disruptors can affect your health, and provide tips on where you can find a non-plastic electric kettle made of stainless steel or glass.
text: Electric kettles are most often made with metal, glass, plastic or some combination of those three materials.